9855986

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 17729280

約数和(自身を除く): 7873294

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 359, 371, 518, 718, 742, 1961, 2513, 3922, 5026, 13283, 13727, 19027, 26566, 27454, 38054, 92981, 133189, 185962, 266378, 703999, 1407998, 4927993, 9855986]

約数ペア:

[(1, 9855986), (2, 4927993), (7, 1407998), (14, 703999), (37, 266378), (53, 185962), (74, 133189), (106, 92981), (259, 38054), (359, 27454), (371, 26566), (518, 19027), (718, 13727), (742, 13283), (1961, 5026), (2513, 3922)]