2018670081

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{54631}}^1$

素因数の和:54856

約数の個数: 16

約数和(自身を含む): 2740341120

約数和(自身を除く): 721671039

約数列:

[1, 3, 109, 113, 327, 339, 12317, 36951, 54631, 163893, 5954779, 6173303, 17864337, 18519909, 672890027, 2018670081]

約数ペア:

[(1, 2018670081), (3, 672890027), (109, 18519909), (113, 17864337), (327, 6173303), (339, 5954779), (12317, 163893), (36951, 54631)]