18478348617

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{2213}}^1\times {\mathrm{24631}}^1$

素因数の和:26960

約数の個数: 16

約数和(自身を含む): 24868073088

約数和(自身を除く): 6389724471

約数列:

[1, 3, 113, 339, 2213, 6639, 24631, 73893, 250069, 750207, 2783303, 8349909, 54508403, 163525209, 6159449539, 18478348617]

約数ペア:

[(1, 18478348617), (3, 6159449539), (113, 163525209), (339, 54508403), (2213, 8349909), (6639, 2783303), (24631, 750207), (73893, 250069)]