18481754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1613}}^1$

素因数の和:1969

約数の個数: 16

約数和(自身を含む): 29458728

約数和(自身を除く): 10976974

約数列:

[1, 2, 17, 34, 337, 674, 1613, 3226, 5729, 11458, 27421, 54842, 543581, 1087162, 9240877, 18481754]

約数ペア:

[(1, 18481754), (2, 9240877), (17, 1087162), (34, 543581), (337, 54842), (674, 27421), (1613, 11458), (3226, 5729)]