69439842

素因数分解:

$2^1\times 3^4\times {\mathrm{499}}^1\times {\mathrm{859}}^1$

素因数の和:1372

約数の個数: 40

約数和(自身を含む): 156090000

約数和(自身を除く): 86650158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 499, 859, 998, 1497, 1718, 2577, 2994, 4491, 5154, 7731, 8982, 13473, 15462, 23193, 26946, 40419, 46386, 69579, 80838, 139158, 428641, 857282, 1285923, 2571846, 3857769, 7715538, 11573307, 23146614, 34719921, 69439842]

約数ペア:

[(1, 69439842), (2, 34719921), (3, 23146614), (6, 11573307), (9, 7715538), (18, 3857769), (27, 2571846), (54, 1285923), (81, 857282), (162, 428641), (499, 139158), (859, 80838), (998, 69579), (1497, 46386), (1718, 40419), (2577, 26946), (2994, 23193), (4491, 15462), (5154, 13473), (7731, 8982)]