2021806242

素因数分解:

$2^1\times 3^2\times {\mathrm{112322569}}^1$

素因数の和:112322577

約数の個数: 12

約数和(自身を含む): 4380580230

約数和(自身を除く): 2358773988

約数列:

[1, 2, 3, 6, 9, 18, 112322569, 224645138, 336967707, 673935414, 1010903121, 2021806242]

約数ペア:

[(1, 2021806242), (2, 1010903121), (3, 673935414), (6, 336967707), (9, 224645138), (18, 112322569)]