2040479982

素因数分解:

$2^1\times 3^2\times {\mathrm{113359999}}^1$

素因数の和:113360007

約数の個数: 12

約数和(自身を含む): 4421040000

約数和(自身を除く): 2380560018

約数列:

[1, 2, 3, 6, 9, 18, 113359999, 226719998, 340079997, 680159994, 1020239991, 2040479982]

約数ペア:

[(1, 2040479982), (2, 1020239991), (3, 680159994), (6, 340079997), (9, 226719998), (18, 113359999)]