319855194

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{243421}}^1$

素因数の和:243502

約数の個数: 24

約数和(自身を含む): 702515892

約数和(自身を除く): 382660698

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 243421, 486842, 730263, 1460526, 2190789, 4381578, 17769733, 35539466, 53309199, 106618398, 159927597, 319855194]

約数ペア:

[(1, 319855194), (2, 159927597), (3, 106618398), (6, 53309199), (9, 35539466), (18, 17769733), (73, 4381578), (146, 2190789), (219, 1460526), (438, 730263), (657, 486842), (1314, 243421)]