13210686

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10337}}^1$

素因数の和:10416

約数の個数: 24

約数和(自身を含む): 29029104

約数和(自身を除く): 15818418

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 10337, 20674, 31011, 62022, 93033, 186066, 733927, 1467854, 2201781, 4403562, 6605343, 13210686]

約数ペア:

[(1, 13210686), (2, 6605343), (3, 4403562), (6, 2201781), (9, 1467854), (18, 733927), (71, 186066), (142, 93033), (213, 62022), (426, 31011), (639, 20674), (1278, 10337)]