66779334

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{52253}}^1$

素因数の和:52332

約数の個数: 24

約数和(自身を含む): 146729232

約数和(自身を除く): 79949898

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 52253, 104506, 156759, 313518, 470277, 940554, 3709963, 7419926, 11129889, 22259778, 33389667, 66779334]

約数ペア:

[(1, 66779334), (2, 33389667), (3, 22259778), (6, 11129889), (9, 7419926), (18, 3709963), (71, 940554), (142, 470277), (213, 313518), (426, 156759), (639, 104506), (1278, 52253)]