2018385426

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{415819}}^1$

素因数の和:416633

約数の個数: 16

約数和(自身を含む): 4041770400

約数和(自身を除く): 2023384974

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4854, 415819, 831638, 1247457, 2494914, 336397571, 672795142, 1009192713, 2018385426]

約数ペア:

[(1, 2018385426), (2, 1009192713), (3, 672795142), (6, 336397571), (809, 2494914), (1618, 1247457), (2427, 831638), (4854, 415819)]