40372218

素因数分解:

$2^1\times 3^2\times {\mathrm{677}}^1\times {\mathrm{3313}}^1$

素因数の和:3998

約数の個数: 24

約数和(自身を含む): 87628788

約数和(自身を除く): 47256570

約数列:

[1, 2, 3, 6, 9, 18, 677, 1354, 2031, 3313, 4062, 6093, 6626, 9939, 12186, 19878, 29817, 59634, 2242901, 4485802, 6728703, 13457406, 20186109, 40372218]

約数ペア:

[(1, 40372218), (2, 20186109), (3, 13457406), (6, 6728703), (9, 4485802), (18, 2242901), (677, 59634), (1354, 29817), (2031, 19878), (3313, 12186), (4062, 9939), (6093, 6626)]