2018196423

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1367}}^1\times {\mathrm{4001}}^1$

素因数の和:5415

約数の個数: 24

約数和(自身を含む): 2989205856

約数和(自身を除く): 971009433

約数列:

[1, 3, 9, 41, 123, 369, 1367, 4001, 4101, 12003, 12303, 36009, 56047, 164041, 168141, 492123, 504423, 1476369, 5469367, 16408101, 49224303, 224244047, 672732141, 2018196423]

約数ペア:

[(1, 2018196423), (3, 672732141), (9, 224244047), (41, 49224303), (123, 16408101), (369, 5469367), (1367, 1476369), (4001, 504423), (4101, 492123), (12003, 168141), (12303, 164041), (36009, 56047)]