47738628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{189439}}^1$

素因数の和:189456

約数の個数: 36

約数和(自身を含む): 137912320

約数和(自身を除く): 90173692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 189439, 378878, 568317, 757756, 1136634, 1326073, 1704951, 2273268, 2652146, 3409902, 3978219, 5304292, 6819804, 7956438, 11934657, 15912876, 23869314, 47738628]

約数ペア:

[(1, 47738628), (2, 23869314), (3, 15912876), (4, 11934657), (6, 7956438), (7, 6819804), (9, 5304292), (12, 3978219), (14, 3409902), (18, 2652146), (21, 2273268), (28, 1704951), (36, 1326073), (42, 1136634), (63, 757756), (84, 568317), (126, 378878), (252, 189439)]