12456624

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2017

約数の個数: 40

約数和(自身を含む): 32428480

約数和(自身を除く): 19971856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 1867, 2224, 3336, 3734, 5601, 6672, 7468, 11202, 14936, 22404, 29872, 44808, 89616, 259513, 519026, 778539, 1038052, 1557078, 2076104, 3114156, 4152208, 6228312, 12456624]

約数ペア:

[(1, 12456624), (2, 6228312), (3, 4152208), (4, 3114156), (6, 2076104), (8, 1557078), (12, 1038052), (16, 778539), (24, 519026), (48, 259513), (139, 89616), (278, 44808), (417, 29872), (556, 22404), (834, 14936), (1112, 11202), (1668, 7468), (1867, 6672), (2224, 5601), (3336, 3734)]