12590526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 28901376

約数和(自身を除く): 16310850

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 78, 82, 93, 123, 127, 186, 246, 254, 381, 403, 533, 762, 806, 1066, 1209, 1271, 1599, 1651, 2418, 2542, 3198, 3302, 3813, 3937, 4953, 5207, 7626, 7874, 9906, 10414, 11811, 15621, 16523, 23622, 31242, 33046, 49569, 51181, 67691, 99138, 102362, 135382, 153543, 161417, 203073, 307086, 322834, 406146, 484251, 968502, 2098421, 4196842, 6295263, 12590526]

約数ペア:

[(1, 12590526), (2, 6295263), (3, 4196842), (6, 2098421), (13, 968502), (26, 484251), (31, 406146), (39, 322834), (41, 307086), (62, 203073), (78, 161417), (82, 153543), (93, 135382), (123, 102362), (127, 99138), (186, 67691), (246, 51181), (254, 49569), (381, 33046), (403, 31242), (533, 23622), (762, 16523), (806, 15621), (1066, 11811), (1209, 10414), (1271, 9906), (1599, 7874), (1651, 7626), (2418, 5207), (2542, 4953), (3198, 3937), (3302, 3813)]