18102524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{411421}}^1$

素因数の和:411436

約数の個数: 12

約数和(自身を含む): 34559448

約数和(自身を除く): 16456924

約数列:

[1, 2, 4, 11, 22, 44, 411421, 822842, 1645684, 4525631, 9051262, 18102524]

約数ペア:

[(1, 18102524), (2, 9051262), (4, 4525631), (11, 1645684), (22, 822842), (44, 411421)]