18533734

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:755

約数の個数: 16

約数和(自身を含む): 28304640

約数和(自身を除く): 9770906

約数列:

[1, 2, 83, 166, 311, 359, 622, 718, 25813, 29797, 51626, 59594, 111649, 223298, 9266867, 18533734]

約数ペア:

[(1, 18533734), (2, 9266867), (83, 223298), (166, 111649), (311, 59594), (359, 51626), (622, 29797), (718, 25813)]