3421986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 7233408

約数和(自身を除く): 3811422

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 181, 274, 362, 411, 543, 822, 1086, 3151, 4163, 6302, 8326, 9453, 12489, 18906, 24797, 24978, 49594, 74391, 148782, 570331, 1140662, 1710993, 3421986]

約数ペア:

[(1, 3421986), (2, 1710993), (3, 1140662), (6, 570331), (23, 148782), (46, 74391), (69, 49594), (137, 24978), (138, 24797), (181, 18906), (274, 12489), (362, 9453), (411, 8326), (543, 6302), (822, 4163), (1086, 3151)]