2000784906

素因数分解:

$2^1\times 3^2\times {\mathrm{111154717}}^1$

素因数の和:111154725

約数の個数: 12

約数和(自身を含む): 4335034002

約数和(自身を除く): 2334249096

約数列:

[1, 2, 3, 6, 9, 18, 111154717, 222309434, 333464151, 666928302, 1000392453, 2000784906]

約数ペア:

[(1, 2000784906), (2, 1000392453), (3, 666928302), (6, 333464151), (9, 222309434), (18, 111154717)]