18318616

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{4111}}^1$

素因数の和:4674

約数の個数: 16

約数和(自身を含む): 34417440

約数和(自身を除く): 16098824

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4111, 4456, 8222, 16444, 32888, 2289827, 4579654, 9159308, 18318616]

約数ペア:

[(1, 18318616), (2, 9159308), (4, 4579654), (8, 2289827), (557, 32888), (1114, 16444), (2228, 8222), (4111, 4456)]