18330069

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 24897600

約数和(自身を除く): 6567531

約数列:

[1, 3, 113, 139, 339, 389, 417, 1167, 15707, 43957, 47121, 54071, 131871, 162213, 6110023, 18330069]

約数ペア:

[(1, 18330069), (3, 6110023), (113, 162213), (139, 131871), (339, 54071), (389, 47121), (417, 43957), (1167, 15707)]