64634886

素因数分解:

$2^1\times 3^2\times {\mathrm{1231}}^1\times {\mathrm{2917}}^1$

素因数の和:4156

約数の個数: 24

約数和(自身を含む): 140204064

約数和(自身を除く): 75569178

約数列:

[1, 2, 3, 6, 9, 18, 1231, 2462, 2917, 3693, 5834, 7386, 8751, 11079, 17502, 22158, 26253, 52506, 3590827, 7181654, 10772481, 21544962, 32317443, 64634886]

約数ペア:

[(1, 64634886), (2, 32317443), (3, 21544962), (6, 10772481), (9, 7181654), (18, 3590827), (1231, 52506), (2462, 26253), (2917, 22158), (3693, 17502), (5834, 11079), (7386, 8751)]