2016978066

素因数分解:

$2^1\times 3^2\times {\mathrm{112054337}}^1$

素因数の和:112054345

約数の個数: 12

約数和(自身を含む): 4370119182

約数和(自身を除く): 2353141116

約数列:

[1, 2, 3, 6, 9, 18, 112054337, 224108674, 336163011, 672326022, 1008489033, 2016978066]

約数ペア:

[(1, 2016978066), (2, 1008489033), (3, 672326022), (6, 336163011), (9, 224108674), (18, 112054337)]