12517932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 34633200

約数和(自身を除く): 22115268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 349, 366, 427, 588, 698, 732, 854, 1047, 1281, 1396, 1708, 2094, 2443, 2562, 2989, 4188, 4886, 5124, 5978, 7329, 8967, 9772, 11956, 14658, 17101, 17934, 21289, 29316, 34202, 35868, 42578, 51303, 63867, 68404, 85156, 102606, 127734, 149023, 205212, 255468, 298046, 447069, 596092, 894138, 1043161, 1788276, 2086322, 3129483, 4172644, 6258966, 12517932]

約数ペア:

[(1, 12517932), (2, 6258966), (3, 4172644), (4, 3129483), (6, 2086322), (7, 1788276), (12, 1043161), (14, 894138), (21, 596092), (28, 447069), (42, 298046), (49, 255468), (61, 205212), (84, 149023), (98, 127734), (122, 102606), (147, 85156), (183, 68404), (196, 63867), (244, 51303), (294, 42578), (349, 35868), (366, 34202), (427, 29316), (588, 21289), (698, 17934), (732, 17101), (854, 14658), (1047, 11956), (1281, 9772), (1396, 8967), (1708, 7329), (2094, 5978), (2443, 5124), (2562, 4886), (2989, 4188)]