12166986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^4\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 40

約数和(自身を含む): 26733024

約数和(自身を除く): 14566038

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 169, 213, 338, 426, 507, 923, 1014, 1846, 2197, 2769, 4394, 5538, 6591, 11999, 13182, 23998, 28561, 35997, 57122, 71994, 85683, 155987, 171366, 311974, 467961, 935922, 2027831, 4055662, 6083493, 12166986]

約数ペア:

[(1, 12166986), (2, 6083493), (3, 4055662), (6, 2027831), (13, 935922), (26, 467961), (39, 311974), (71, 171366), (78, 155987), (142, 85683), (169, 71994), (213, 57122), (338, 35997), (426, 28561), (507, 23998), (923, 13182), (1014, 11999), (1846, 6591), (2197, 5538), (2769, 4394)]