18356842

素因数分解:

$2^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1723}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 31528512

約数和(自身を除く): 13171670

約数列:

[1, 2, 7, 14, 761, 1522, 1723, 3446, 5327, 10654, 12061, 24122, 1311203, 2622406, 9178421, 18356842]

約数ペア:

[(1, 18356842), (2, 9178421), (7, 2622406), (14, 1311203), (761, 24122), (1522, 12061), (1723, 10654), (3446, 5327)]