47892186

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{19421}}^1$

素因数の和:19566

約数の個数: 24

約数和(自身を含む): 104529204

約数和(自身を除く): 56637018

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 19421, 38842, 58263, 116526, 174789, 349578, 2660677, 5321354, 7982031, 15964062, 23946093, 47892186]

約数ペア:

[(1, 47892186), (2, 23946093), (3, 15964062), (6, 7982031), (9, 5321354), (18, 2660677), (137, 349578), (274, 174789), (411, 116526), (822, 58263), (1233, 38842), (2466, 19421)]