12556674

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 31073280

約数和(自身を除く): 18516606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 577, 702, 806, 837, 1154, 1209, 1674, 1731, 2418, 3462, 3627, 5193, 7254, 7501, 10386, 10881, 15002, 15579, 17887, 21762, 22503, 31158, 35774, 45006, 53661, 67509, 107322, 135018, 160983, 202527, 232531, 321966, 405054, 465062, 482949, 697593, 965898, 1395186, 2092779, 4185558, 6278337, 12556674]

約数ペア:

[(1, 12556674), (2, 6278337), (3, 4185558), (6, 2092779), (9, 1395186), (13, 965898), (18, 697593), (26, 482949), (27, 465062), (31, 405054), (39, 321966), (54, 232531), (62, 202527), (78, 160983), (93, 135018), (117, 107322), (186, 67509), (234, 53661), (279, 45006), (351, 35774), (403, 31158), (558, 22503), (577, 21762), (702, 17887), (806, 15579), (837, 15002), (1154, 10881), (1209, 10386), (1674, 7501), (1731, 7254), (2418, 5193), (3462, 3627)]