2018317827

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{29339}}^1$

素因数の和:30362

約数の個数: 16

約数和(自身を含む): 2811006720

約数和(自身を除く): 792688893

約数列:

[1, 3, 23, 69, 997, 2991, 22931, 29339, 68793, 88017, 674797, 2024391, 29250983, 87752949, 672772609, 2018317827]

約数ペア:

[(1, 2018317827), (3, 672772609), (23, 87752949), (69, 29250983), (997, 2024391), (2991, 674797), (22931, 88017), (29339, 68793)]