2018187321

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{16408027}}^1$

素因数の和:16408071

約数の個数: 8

約数和(自身を含む): 2756548704

約数和(自身を除く): 738361383

約数列:

[1, 3, 41, 123, 16408027, 49224081, 672729107, 2018187321]

約数ペア:

[(1, 2018187321), (3, 672729107), (41, 49224081), (123, 16408027)]