396278628

素因数分解:

$2^2\times 3^1\times {\mathrm{1627}}^1\times {\mathrm{20297}}^1$

素因数の和:21931

約数の個数: 24

約数和(自身を含む): 925264032

約数和(自身を除く): 528985404

約数列:

[1, 2, 3, 4, 6, 12, 1627, 3254, 4881, 6508, 9762, 19524, 20297, 40594, 60891, 81188, 121782, 243564, 33023219, 66046438, 99069657, 132092876, 198139314, 396278628]

約数ペア:

[(1, 396278628), (2, 198139314), (3, 132092876), (4, 99069657), (6, 66046438), (12, 33023219), (1627, 243564), (3254, 121782), (4881, 81188), (6508, 60891), (9762, 40594), (19524, 20297)]