12866976

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1098

約数の個数: 72

約数和(自身を含む): 37477440

約数和(自身を除く): 24610464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1039, 1376, 1548, 2064, 2078, 3096, 3117, 4128, 4156, 6192, 6234, 8312, 9351, 12384, 12468, 16624, 18702, 24936, 33248, 37404, 44677, 49872, 74808, 89354, 99744, 134031, 149616, 178708, 268062, 299232, 357416, 402093, 536124, 714832, 804186, 1072248, 1429664, 1608372, 2144496, 3216744, 4288992, 6433488, 12866976]

約数ペア:

[(1, 12866976), (2, 6433488), (3, 4288992), (4, 3216744), (6, 2144496), (8, 1608372), (9, 1429664), (12, 1072248), (16, 804186), (18, 714832), (24, 536124), (32, 402093), (36, 357416), (43, 299232), (48, 268062), (72, 178708), (86, 149616), (96, 134031), (129, 99744), (144, 89354), (172, 74808), (258, 49872), (288, 44677), (344, 37404), (387, 33248), (516, 24936), (688, 18702), (774, 16624), (1032, 12468), (1039, 12384), (1376, 9351), (1548, 8312), (2064, 6234), (2078, 6192), (3096, 4156), (3117, 4128)]