2018216157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1142171}}^1$

素因数の和:1142224

約数の個数: 16

約数和(自身を含む): 2923960320

約数和(自身を除く): 905744163

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 1142171, 3426513, 21701249, 35407301, 65103747, 106221903, 672738719, 2018216157]

約数ペア:

[(1, 2018216157), (3, 672738719), (19, 106221903), (31, 65103747), (57, 35407301), (93, 21701249), (589, 3426513), (1767, 1142171)]