18465730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{34841}}^1$

素因数の和:34901

約数の個数: 16

約数和(自身を含む): 33866424

約数和(自身を除く): 15400694

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 34841, 69682, 174205, 348410, 1846573, 3693146, 9232865, 18465730]

約数ペア:

[(1, 18465730), (2, 9232865), (5, 3693146), (10, 1846573), (53, 348410), (106, 174205), (265, 69682), (530, 34841)]