12798156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1009}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 34388480

約数和(自身を除く): 21590324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1009, 1057, 1812, 2018, 2114, 3027, 3171, 4036, 4228, 6054, 6342, 7063, 12108, 12684, 14126, 21189, 28252, 42378, 84756, 152359, 304718, 457077, 609436, 914154, 1066513, 1828308, 2133026, 3199539, 4266052, 6399078, 12798156]

約数ペア:

[(1, 12798156), (2, 6399078), (3, 4266052), (4, 3199539), (6, 2133026), (7, 1828308), (12, 1066513), (14, 914154), (21, 609436), (28, 457077), (42, 304718), (84, 152359), (151, 84756), (302, 42378), (453, 28252), (604, 21189), (906, 14126), (1009, 12684), (1057, 12108), (1812, 7063), (2018, 6342), (2114, 6054), (3027, 4228), (3171, 4036)]