2018701863

素因数分解:

$3^2\times {\mathrm{20341}}^1\times {\mathrm{11027}}^1$

素因数の和:31374

約数の個数: 12

約数和(自身を含む): 2916310488

約数和(自身を除く): 897608625

約数列:

[1, 3, 9, 11027, 20341, 33081, 61023, 99243, 183069, 224300207, 672900621, 2018701863]

約数ペア:

[(1, 2018701863), (3, 672900621), (9, 224300207), (11027, 183069), (20341, 99243), (33081, 61023)]