18268035

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3967}}^1$

素因数の和:4282

約数の個数: 16

約数和(自身を含む): 29331456

約数和(自身を除く): 11063421

約数列:

[1, 3, 5, 15, 307, 921, 1535, 3967, 4605, 11901, 19835, 59505, 1217869, 3653607, 6089345, 18268035]

約数ペア:

[(1, 18268035), (3, 6089345), (5, 3653607), (15, 1217869), (307, 59505), (921, 19835), (1535, 11901), (3967, 4605)]