2815671822

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{20403419}}^1$

素因数の和:20403447

約数の個数: 16

約数和(自身を含む): 5876184960

約数和(自身を除く): 3060513138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 20403419, 40806838, 61210257, 122420514, 469278637, 938557274, 1407835911, 2815671822]

約数ペア:

[(1, 2815671822), (2, 1407835911), (3, 938557274), (6, 469278637), (23, 122420514), (46, 61210257), (69, 40806838), (138, 20403419)]