1212456

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1031}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 3529440

約数和(自身を除く): 2316984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1031, 1176, 2062, 3093, 4124, 6186, 7217, 8248, 12372, 14434, 21651, 24744, 28868, 43302, 50519, 57736, 86604, 101038, 151557, 173208, 202076, 303114, 404152, 606228, 1212456]

約数ペア:

[(1, 1212456), (2, 606228), (3, 404152), (4, 303114), (6, 202076), (7, 173208), (8, 151557), (12, 101038), (14, 86604), (21, 57736), (24, 50519), (28, 43302), (42, 28868), (49, 24744), (56, 21651), (84, 14434), (98, 12372), (147, 8248), (168, 7217), (196, 6186), (294, 4124), (392, 3093), (588, 2062), (1031, 1176)]