2018756517

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{73939}}^1$

素因数の和:74440

約数の個数: 16

約数和(自身を含む): 2839296000

約数和(自身を除く): 820539483

約数列:

[1, 3, 19, 57, 479, 1437, 9101, 27303, 73939, 221817, 1404841, 4214523, 35416781, 106250343, 672918839, 2018756517]

約数ペア:

[(1, 2018756517), (3, 672918839), (19, 106250343), (57, 35416781), (479, 4214523), (1437, 1404841), (9101, 221817), (27303, 73939)]