18289430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{63067}}^1$

素因数の和:63103

約数の個数: 16

約数和(自身を含む): 34056720

約数和(自身を除く): 15767290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 63067, 126134, 315335, 630670, 1828943, 3657886, 9144715, 18289430]

約数ペア:

[(1, 18289430), (2, 9144715), (5, 3657886), (10, 1828943), (29, 630670), (58, 315335), (145, 126134), (290, 63067)]