1521923376

素因数分解:

$2^4\times 3^1\times {\mathrm{31706737}}^1$

素因数の和:31706748

約数の個数: 20

約数和(自身を含む): 3931635512

約数和(自身を除く): 2409712136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 31706737, 63413474, 95120211, 126826948, 190240422, 253653896, 380480844, 507307792, 760961688, 1521923376]

約数ペア:

[(1, 1521923376), (2, 760961688), (3, 507307792), (4, 380480844), (6, 253653896), (8, 190240422), (12, 126826948), (16, 95120211), (24, 63413474), (48, 31706737)]