2017393956

素因数分解:

$2^2\times 3^2\times {\mathrm{56038721}}^1$

素因数の和:56038731

約数の個数: 18

約数和(自身を含む): 5099523702

約数和(自身を除く): 3082129746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 56038721, 112077442, 168116163, 224154884, 336232326, 504348489, 672464652, 1008696978, 2017393956]

約数ペア:

[(1, 2017393956), (2, 1008696978), (3, 672464652), (4, 504348489), (6, 336232326), (9, 224154884), (12, 168116163), (18, 112077442), (36, 56038721)]