18084411

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{4889}}^1$

素因数の和:5035

約数の個数: 16

約数和(自身を含む): 26992800

約数和(自身を除く): 8908389

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 4889, 14667, 44001, 132003, 669793, 2009379, 6028137, 18084411]

約数ペア:

[(1, 18084411), (3, 6028137), (9, 2009379), (27, 669793), (137, 132003), (411, 44001), (1233, 14667), (3699, 4889)]