81028338

素因数分解:

$2^1\times 3^1\times {\mathrm{619}}^1\times {\mathrm{21817}}^1$

素因数の和:22441

約数の個数: 16

約数和(自身を含む): 162325920

約数和(自身を除く): 81297582

約数列:

[1, 2, 3, 6, 619, 1238, 1857, 3714, 21817, 43634, 65451, 130902, 13504723, 27009446, 40514169, 81028338]

約数ペア:

[(1, 81028338), (2, 40514169), (3, 27009446), (6, 13504723), (619, 130902), (1238, 65451), (1857, 43634), (3714, 21817)]