2018047923

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{532607}}^1$

素因数の和:533034

約数の個数: 12

約数和(自身を含む): 2921887488

約数和(自身を除く): 903839565

約数列:

[1, 3, 9, 421, 1263, 3789, 532607, 1597821, 4793463, 224227547, 672682641, 2018047923]

約数ペア:

[(1, 2018047923), (3, 672682641), (9, 224227547), (421, 4793463), (1263, 1597821), (3789, 532607)]