25914636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2163

約数の個数: 72

約数和(自身を含む): 73801728

約数和(自身を除く): 47887092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 2111, 3069, 4092, 4222, 6138, 6333, 8444, 12276, 12666, 18999, 23221, 25332, 37998, 46442, 65441, 69663, 75996, 92884, 130882, 139326, 196323, 208989, 261764, 278652, 392646, 417978, 588969, 719851, 785292, 835956, 1177938, 1439702, 2159553, 2355876, 2879404, 4319106, 6478659, 8638212, 12957318, 25914636]

約数ペア:

[(1, 25914636), (2, 12957318), (3, 8638212), (4, 6478659), (6, 4319106), (9, 2879404), (11, 2355876), (12, 2159553), (18, 1439702), (22, 1177938), (31, 835956), (33, 785292), (36, 719851), (44, 588969), (62, 417978), (66, 392646), (93, 278652), (99, 261764), (124, 208989), (132, 196323), (186, 139326), (198, 130882), (279, 92884), (341, 75996), (372, 69663), (396, 65441), (558, 46442), (682, 37998), (1023, 25332), (1116, 23221), (1364, 18999), (2046, 12666), (2111, 12276), (3069, 8444), (4092, 6333), (4222, 6138)]