18340894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4933}}^1$

素因数の和:4972

約数の個数: 24

約数和(自身を含む): 32505192

約数和(自身を除く): 14164298

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 4933, 9866, 54263, 64129, 108526, 128258, 705419, 833677, 1410838, 1667354, 9170447, 18340894]

約数ペア:

[(1, 18340894), (2, 9170447), (11, 1667354), (13, 1410838), (22, 833677), (26, 705419), (143, 128258), (169, 108526), (286, 64129), (338, 54263), (1859, 9866), (3718, 4933)]