18252212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3671}}^1$

素因数の和:3799

約数の個数: 24

約数和(自身を含む): 35163072

約数和(自身を除く): 16910860

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 3671, 4972, 7342, 14684, 40381, 80762, 161524, 414823, 829646, 1659292, 4563053, 9126106, 18252212]

約数ペア:

[(1, 18252212), (2, 9126106), (4, 4563053), (11, 1659292), (22, 829646), (44, 414823), (113, 161524), (226, 80762), (452, 40381), (1243, 14684), (2486, 7342), (3671, 4972)]