40627908

素因数分解:

$2^2\times 3^2\times {\mathrm{1128553}}^1$

素因数の和:1128563

約数の個数: 18

約数和(自身を含む): 102698414

約数和(自身を除く): 62070506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1128553, 2257106, 3385659, 4514212, 6771318, 10156977, 13542636, 20313954, 40627908]

約数ペア:

[(1, 40627908), (2, 20313954), (3, 13542636), (4, 10156977), (6, 6771318), (9, 4514212), (12, 3385659), (18, 2257106), (36, 1128553)]