1272609666

素因数分解:

$2^1\times 3^2\times {\mathrm{70700537}}^1$

素因数の和:70700545

約数の個数: 12

約数和(自身を含む): 2757320982

約数和(自身を除く): 1484711316

約数列:

[1, 2, 3, 6, 9, 18, 70700537, 141401074, 212101611, 424203222, 636304833, 1272609666]

約数ペア:

[(1, 1272609666), (2, 636304833), (3, 424203222), (6, 212101611), (9, 141401074), (18, 70700537)]