18120124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{411821}}^1$

素因数の和:411836

約数の個数: 12

約数和(自身を含む): 34593048

約数和(自身を除く): 16472924

約数列:

[1, 2, 4, 11, 22, 44, 411821, 823642, 1647284, 4530031, 9060062, 18120124]

約数ペア:

[(1, 18120124), (2, 9060062), (4, 4530031), (11, 1647284), (22, 823642), (44, 411821)]