67857114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12253}}^1$

素因数の和:12342

約数の個数: 32

約数和(自身を含む): 148224384

約数和(自身を除く): 80367270

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 12253, 24506, 36759, 73518, 159289, 318578, 477867, 869963, 955734, 1739926, 2609889, 5219778, 11309519, 22619038, 33928557, 67857114]

約数ペア:

[(1, 67857114), (2, 33928557), (3, 22619038), (6, 11309519), (13, 5219778), (26, 2609889), (39, 1739926), (71, 955734), (78, 869963), (142, 477867), (213, 318578), (426, 159289), (923, 73518), (1846, 36759), (2769, 24506), (5538, 12253)]