18629324

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2351}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 37406208

約数和(自身を除く): 18776884

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 2351, 3962, 4702, 7924, 9404, 16457, 32914, 65828, 665333, 1330666, 2661332, 4657331, 9314662, 18629324]

約数ペア:

[(1, 18629324), (2, 9314662), (4, 4657331), (7, 2661332), (14, 1330666), (28, 665333), (283, 65828), (566, 32914), (1132, 16457), (1981, 9404), (2351, 7924), (3962, 4702)]