12519846

素因数分解:

$2^1\times 3^6\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:328

約数の個数: 56

約数和(自身を含む): 29169984

約数和(自身を除く): 16650138

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 277, 279, 486, 554, 558, 729, 831, 837, 1458, 1662, 1674, 2493, 2511, 4986, 5022, 7479, 7533, 8587, 14958, 15066, 17174, 22437, 22599, 25761, 44874, 45198, 51522, 67311, 77283, 134622, 154566, 201933, 231849, 403866, 463698, 695547, 1391094, 2086641, 4173282, 6259923, 12519846]

約数ペア:

[(1, 12519846), (2, 6259923), (3, 4173282), (6, 2086641), (9, 1391094), (18, 695547), (27, 463698), (31, 403866), (54, 231849), (62, 201933), (81, 154566), (93, 134622), (162, 77283), (186, 67311), (243, 51522), (277, 45198), (279, 44874), (486, 25761), (554, 22599), (558, 22437), (729, 17174), (831, 15066), (837, 14958), (1458, 8587), (1662, 7533), (1674, 7479), (2493, 5022), (2511, 4986)]