287434116

素因数分解:

$2^2\times 3^3\times {\mathrm{2661427}}^1$

素因数の和:2661440

約数の個数: 24

約数和(自身を含む): 745199840

約数和(自身を除く): 457765724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2661427, 5322854, 7984281, 10645708, 15968562, 23952843, 31937124, 47905686, 71858529, 95811372, 143717058, 287434116]

約数ペア:

[(1, 287434116), (2, 143717058), (3, 95811372), (4, 71858529), (6, 47905686), (9, 31937124), (12, 23952843), (18, 15968562), (27, 10645708), (36, 7984281), (54, 5322854), (108, 2661427)]