26421798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 58185216

約数和(自身を除く): 31763418

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 169, 213, 338, 367, 426, 507, 734, 923, 1014, 1101, 1846, 2202, 2769, 4771, 5538, 9542, 11999, 14313, 23998, 26057, 28626, 35997, 52114, 62023, 71994, 78171, 124046, 156342, 186069, 338741, 372138, 677482, 1016223, 2032446, 4403633, 8807266, 13210899, 26421798]

約数ペア:

[(1, 26421798), (2, 13210899), (3, 8807266), (6, 4403633), (13, 2032446), (26, 1016223), (39, 677482), (71, 372138), (78, 338741), (142, 186069), (169, 156342), (213, 124046), (338, 78171), (367, 71994), (426, 62023), (507, 52114), (734, 35997), (923, 28626), (1014, 26057), (1101, 23998), (1846, 14313), (2202, 11999), (2769, 9542), (4771, 5538)]