12843456

素因数分解:

$2^6\times 3^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:609

約数の個数: 56

約数和(自身を含む): 34283904

約数和(自身を除く): 21440448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 151, 192, 302, 443, 453, 604, 886, 906, 1208, 1329, 1772, 1812, 2416, 2658, 3544, 3624, 4832, 5316, 7088, 7248, 9664, 10632, 14176, 14496, 21264, 28352, 28992, 42528, 66893, 85056, 133786, 200679, 267572, 401358, 535144, 802716, 1070288, 1605432, 2140576, 3210864, 4281152, 6421728, 12843456]

約数ペア:

[(1, 12843456), (2, 6421728), (3, 4281152), (4, 3210864), (6, 2140576), (8, 1605432), (12, 1070288), (16, 802716), (24, 535144), (32, 401358), (48, 267572), (64, 200679), (96, 133786), (151, 85056), (192, 66893), (302, 42528), (443, 28992), (453, 28352), (604, 21264), (886, 14496), (906, 14176), (1208, 10632), (1329, 9664), (1772, 7248), (1812, 7088), (2416, 5316), (2658, 4832), (3544, 3624)]