12493782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 31143840

約数和(自身を除く): 18650058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 433, 458, 687, 866, 1299, 1374, 1603, 2061, 2598, 3031, 3206, 3897, 4122, 4809, 6062, 7794, 9093, 9618, 14427, 18186, 27279, 28854, 54558, 99157, 198314, 297471, 594942, 694099, 892413, 1388198, 1784826, 2082297, 4164594, 6246891, 12493782]

約数ペア:

[(1, 12493782), (2, 6246891), (3, 4164594), (6, 2082297), (7, 1784826), (9, 1388198), (14, 892413), (18, 694099), (21, 594942), (42, 297471), (63, 198314), (126, 99157), (229, 54558), (433, 28854), (458, 27279), (687, 18186), (866, 14427), (1299, 9618), (1374, 9093), (1603, 7794), (2061, 6062), (2598, 4809), (3031, 4122), (3206, 3897)]