2016202878

素因数分解:

$2^1\times 3^2\times {\mathrm{112011271}}^1$

素因数の和:112011279

約数の個数: 12

約数和(自身を含む): 4368439608

約数和(自身を除く): 2352236730

約数列:

[1, 2, 3, 6, 9, 18, 112011271, 224022542, 336033813, 672067626, 1008101439, 2016202878]

約数ペア:

[(1, 2016202878), (2, 1008101439), (3, 672067626), (6, 336033813), (9, 224022542), (18, 112011271)]