15764058

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 37821696

約数和(自身を除く): 22057638

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 73, 81, 86, 93, 129, 146, 162, 186, 219, 258, 279, 387, 438, 558, 657, 774, 837, 1161, 1314, 1333, 1674, 1971, 2263, 2322, 2511, 2666, 3139, 3483, 3942, 3999, 4526, 5022, 5913, 6278, 6789, 6966, 7998, 9417, 11826, 11997, 13578, 18834, 20367, 23994, 28251, 35991, 40734, 56502, 61101, 71982, 84753, 97309, 107973, 122202, 169506, 183303, 194618, 215946, 254259, 291927, 366606, 508518, 583854, 875781, 1751562, 2627343, 5254686, 7882029, 15764058]

約数ペア:

[(1, 15764058), (2, 7882029), (3, 5254686), (6, 2627343), (9, 1751562), (18, 875781), (27, 583854), (31, 508518), (43, 366606), (54, 291927), (62, 254259), (73, 215946), (81, 194618), (86, 183303), (93, 169506), (129, 122202), (146, 107973), (162, 97309), (186, 84753), (219, 71982), (258, 61101), (279, 56502), (387, 40734), (438, 35991), (558, 28251), (657, 23994), (774, 20367), (837, 18834), (1161, 13578), (1314, 11997), (1333, 11826), (1674, 9417), (1971, 7998), (2263, 6966), (2322, 6789), (2511, 6278), (2666, 5913), (3139, 5022), (3483, 4526), (3942, 3999)]