2984311098

素因数分解:

$2^1\times 3^2\times {\mathrm{1999}}^1\times {\mathrm{82939}}^1$

素因数の和:84946

約数の個数: 24

約数和(自身を含む): 6469320000

約数和(自身を除く): 3485008902

約数列:

[1, 2, 3, 6, 9, 18, 1999, 3998, 5997, 11994, 17991, 35982, 82939, 165878, 248817, 497634, 746451, 1492902, 165795061, 331590122, 497385183, 994770366, 1492155549, 2984311098]

約数ペア:

[(1, 2984311098), (2, 1492155549), (3, 994770366), (6, 497385183), (9, 331590122), (18, 165795061), (1999, 1492902), (3998, 746451), (5997, 497634), (11994, 248817), (17991, 165878), (35982, 82939)]