18310024

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 36080640

約数和(自身を除く): 17770616

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 521, 764, 1042, 1528, 2084, 4168, 4393, 8786, 11983, 17572, 23966, 35144, 47932, 95864, 99511, 199022, 398044, 796088, 2288753, 4577506, 9155012, 18310024]

約数ペア:

[(1, 18310024), (2, 9155012), (4, 4577506), (8, 2288753), (23, 796088), (46, 398044), (92, 199022), (184, 99511), (191, 95864), (382, 47932), (521, 35144), (764, 23966), (1042, 17572), (1528, 11983), (2084, 8786), (4168, 4393)]