26161746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 60211200

約数和(自身を除く): 34049454

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 127, 139, 247, 254, 278, 381, 417, 494, 741, 762, 834, 1482, 1651, 1807, 2413, 2641, 3302, 3614, 4826, 4953, 5282, 5421, 7239, 7923, 9906, 10842, 14478, 15846, 17653, 31369, 34333, 35306, 52959, 62738, 68666, 94107, 102999, 105918, 188214, 205998, 229489, 335407, 458978, 670814, 688467, 1006221, 1376934, 2012442, 4360291, 8720582, 13080873, 26161746]

約数ペア:

[(1, 26161746), (2, 13080873), (3, 8720582), (6, 4360291), (13, 2012442), (19, 1376934), (26, 1006221), (38, 688467), (39, 670814), (57, 458978), (78, 335407), (114, 229489), (127, 205998), (139, 188214), (247, 105918), (254, 102999), (278, 94107), (381, 68666), (417, 62738), (494, 52959), (741, 35306), (762, 34333), (834, 31369), (1482, 17653), (1651, 15846), (1807, 14478), (2413, 10842), (2641, 9906), (3302, 7923), (3614, 7239), (4826, 5421), (4953, 5282)]