18074044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2767}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 33481728

約数和(自身を除く): 15407684

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 2767, 3266, 5534, 6532, 11068, 63641, 127282, 196457, 254564, 392914, 785828, 4518511, 9037022, 18074044]

約数ペア:

[(1, 18074044), (2, 9037022), (4, 4518511), (23, 785828), (46, 392914), (71, 254564), (92, 196457), (142, 127282), (284, 63641), (1633, 11068), (2767, 6532), (3266, 5534)]