258269652

素因数分解:

$2^2\times 3^2\times {\mathrm{7174157}}^1$

素因数の和:7174167

約数の個数: 18

約数和(自身を含む): 652848378

約数和(自身を除く): 394578726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7174157, 14348314, 21522471, 28696628, 43044942, 64567413, 86089884, 129134826, 258269652]

約数ペア:

[(1, 258269652), (2, 129134826), (3, 86089884), (4, 64567413), (6, 43044942), (9, 28696628), (12, 21522471), (18, 14348314), (36, 7174157)]