2051299818

素因数分解:

$2^1\times 3^2\times {\mathrm{113961101}}^1$

素因数の和:113961109

約数の個数: 12

約数和(自身を含む): 4444482978

約数和(自身を除く): 2393183160

約数列:

[1, 2, 3, 6, 9, 18, 113961101, 227922202, 341883303, 683766606, 1025649909, 2051299818]

約数ペア:

[(1, 2051299818), (2, 1025649909), (3, 683766606), (6, 341883303), (9, 227922202), (18, 113961101)]