All divisors of the number 18
Full list of divisors:
| Divisor | Prime |
|---|---|
| 1 | |
| 2 | |
| 3 | |
| 6 | |
| 9 | |
| 18 |
Total natural divisors: 6, there are prime from them 2.
Sum of all divisors:: 39.
Numbers divisible by 18
18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, 216, 234, 252, 270, ...
The smallest: 18.
How many two digit numbers are divisible by 18
18 (the smallest), 36, 54, 72, 90 (the largest), There are 5 two digit numbers divisible by 18.
Three-digit numbers divisible by 18
108 (the smallest), 126, 144, 162, 180, 198, ..., 990 (the largest), There are 50 three digit numbers divisible by 18.
Above are only those numbers that can be divided by 18 without remainder.
- We have the possibility of self-calculations, use the form below.