40453452

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28813}}^1$

素因数の和:28839

約数の個数: 48

約数和(自身を含む): 112950880

約数和(自身を除く): 72497428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 28813, 57626, 86439, 115252, 172878, 259317, 345756, 374569, 518634, 749138, 777951, 1037268, 1123707, 1498276, 1555902, 2247414, 3111804, 3371121, 4494828, 6742242, 10113363, 13484484, 20226726, 40453452]

約数ペア:

[(1, 40453452), (2, 20226726), (3, 13484484), (4, 10113363), (6, 6742242), (9, 4494828), (12, 3371121), (13, 3111804), (18, 2247414), (26, 1555902), (27, 1498276), (36, 1123707), (39, 1037268), (52, 777951), (54, 749138), (78, 518634), (108, 374569), (117, 345756), (156, 259317), (234, 172878), (351, 115252), (468, 86439), (702, 57626), (1404, 28813)]