6639206

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1831}}^1$

素因数の和:1884

約数の個数: 24

約数和(自身を含む): 11904336

約数和(自身を除く): 5265130

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 1831, 3626, 3662, 12817, 25634, 67747, 89719, 135494, 179438, 474229, 948458, 3319603, 6639206]

約数ペア:

[(1, 6639206), (2, 3319603), (7, 948458), (14, 474229), (37, 179438), (49, 135494), (74, 89719), (98, 67747), (259, 25634), (518, 12817), (1813, 3662), (1831, 3626)]