18404628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139429}}^1$

素因数の和:139447

約数の個数: 24

約数和(自身を含む): 46848480

約数和(自身を除く): 28443852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139429, 278858, 418287, 557716, 836574, 1533719, 1673148, 3067438, 4601157, 6134876, 9202314, 18404628]

約数ペア:

[(1, 18404628), (2, 9202314), (3, 6134876), (4, 4601157), (6, 3067438), (11, 1673148), (12, 1533719), (22, 836574), (33, 557716), (44, 418287), (66, 278858), (132, 139429)]