18377493631

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{213149}}^1$

素因数の和:213378

約数の個数: 16

約数和(自身を含む): 21383208000

約数和(自身を除く): 3005714369

約数列:

[1, 7, 109, 113, 763, 791, 12317, 86219, 213149, 1492043, 23233241, 24085837, 162632687, 168600859, 2625356233, 18377493631]

約数ペア:

[(1, 18377493631), (7, 2625356233), (109, 168600859), (113, 162632687), (763, 24085837), (791, 23233241), (12317, 1492043), (86219, 213149)]