18105716

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 32592000

約数和(自身を除く): 14486284

約数列:

[1, 2, 4, 47, 94, 188, 193, 386, 499, 772, 998, 1996, 9071, 18142, 23453, 36284, 46906, 93812, 96307, 192614, 385228, 4526429, 9052858, 18105716]

約数ペア:

[(1, 18105716), (2, 9052858), (4, 4526429), (47, 385228), (94, 192614), (188, 96307), (193, 93812), (386, 46906), (499, 36284), (772, 23453), (998, 18142), (1996, 9071)]