12666012

素因数分解:

$2^2\times 3^1\times {\mathrm{1055501}}^1$

素因数の和:1055508

約数の個数: 12

約数和(自身を含む): 29554056

約数和(自身を除く): 16888044

約数列:

[1, 2, 3, 4, 6, 12, 1055501, 2111002, 3166503, 4222004, 6333006, 12666012]

約数ペア:

[(1, 12666012), (2, 6333006), (3, 4222004), (4, 3166503), (6, 2111002), (12, 1055501)]