31162842

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{12637}}^1$

素因数の和:12782

約数の個数: 24

約数和(自身を含む): 68017716

約数和(自身を除く): 36854874

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 12637, 25274, 37911, 75822, 113733, 227466, 1731269, 3462538, 5193807, 10387614, 15581421, 31162842]

約数ペア:

[(1, 31162842), (2, 15581421), (3, 10387614), (6, 5193807), (9, 3462538), (18, 1731269), (137, 227466), (274, 113733), (411, 75822), (822, 37911), (1233, 25274), (2466, 12637)]