18606806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 31026240

約数和(自身を除く): 12419434

約数列:

[1, 2, 17, 29, 34, 58, 113, 167, 226, 334, 493, 986, 1921, 2839, 3277, 3842, 4843, 5678, 6554, 9686, 18871, 37742, 55709, 82331, 111418, 164662, 320807, 547259, 641614, 1094518, 9303403, 18606806]

約数ペア:

[(1, 18606806), (2, 9303403), (17, 1094518), (29, 641614), (34, 547259), (58, 320807), (113, 164662), (167, 111418), (226, 82331), (334, 55709), (493, 37742), (986, 18871), (1921, 9686), (2839, 6554), (3277, 5678), (3842, 4843)]