2018889342

素因数分解:

$2^1\times 3^2\times {\mathrm{112160519}}^1$

素因数の和:112160527

約数の個数: 12

約数和(自身を含む): 4374260280

約数和(自身を除く): 2355370938

約数列:

[1, 2, 3, 6, 9, 18, 112160519, 224321038, 336481557, 672963114, 1009444671, 2018889342]

約数ペア:

[(1, 2018889342), (2, 1009444671), (3, 672963114), (6, 336481557), (9, 224321038), (18, 112160519)]