40639572

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{11177}}^1$

素因数の和:11288

約数の個数: 36

約数和(自身を含む): 103754196

約数和(自身を除く): 63114624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 11177, 22354, 33531, 44708, 67062, 100593, 134124, 201186, 402372, 1128877, 2257754, 3386631, 4515508, 6773262, 10159893, 13546524, 20319786, 40639572]

約数ペア:

[(1, 40639572), (2, 20319786), (3, 13546524), (4, 10159893), (6, 6773262), (9, 4515508), (12, 3386631), (18, 2257754), (36, 1128877), (101, 402372), (202, 201186), (303, 134124), (404, 100593), (606, 67062), (909, 44708), (1212, 33531), (1818, 22354), (3636, 11177)]