18722672643

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{2083}}^1\times {\mathrm{28001}}^1$

素因数の和:30194

約数の個数: 16

約数和(自身を含む): 25209864576

約数和(自身を除く): 6487191933

約数列:

[1, 3, 107, 321, 2083, 6249, 28001, 84003, 222881, 668643, 2996107, 8988321, 58326083, 174978249, 6240890881, 18722672643]

約数ペア:

[(1, 18722672643), (3, 6240890881), (107, 174978249), (321, 58326083), (2083, 8988321), (6249, 2996107), (28001, 668643), (84003, 222881)]