12590172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 37180416

約数和(自身を除く): 24590244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1063, 1316, 1692, 1974, 2126, 2961, 3189, 3948, 4252, 5922, 6378, 7441, 9567, 11844, 12756, 14882, 19134, 22323, 29764, 38268, 44646, 49961, 66969, 89292, 99922, 133938, 149883, 199844, 267876, 299766, 349727, 449649, 599532, 699454, 899298, 1049181, 1398908, 1798596, 2098362, 3147543, 4196724, 6295086, 12590172]

約数ペア:

[(1, 12590172), (2, 6295086), (3, 4196724), (4, 3147543), (6, 2098362), (7, 1798596), (9, 1398908), (12, 1049181), (14, 899298), (18, 699454), (21, 599532), (28, 449649), (36, 349727), (42, 299766), (47, 267876), (63, 199844), (84, 149883), (94, 133938), (126, 99922), (141, 89292), (188, 66969), (252, 49961), (282, 44646), (329, 38268), (423, 29764), (564, 22323), (658, 19134), (846, 14882), (987, 12756), (1063, 11844), (1316, 9567), (1692, 7441), (1974, 6378), (2126, 5922), (2961, 4252), (3189, 3948)]