2016518445

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1948327}}^1$

素因数の和:1948361

約数の個数: 24

約数和(自身を含む): 3647270016

約数和(自身を除く): 1630751571

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1948327, 5844981, 9741635, 17534943, 29224905, 44811521, 87674715, 134434563, 224057605, 403303689, 672172815, 2016518445]

約数ペア:

[(1, 2016518445), (3, 672172815), (5, 403303689), (9, 224057605), (15, 134434563), (23, 87674715), (45, 44811521), (69, 29224905), (115, 17534943), (207, 9741635), (345, 5844981), (1035, 1948327)]