18391314

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{180307}}^1$

素因数の和:180329

約数の個数: 16

約数和(自身を含む): 38946528

約数和(自身を除く): 20555214

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 180307, 360614, 540921, 1081842, 3065219, 6130438, 9195657, 18391314]

約数ペア:

[(1, 18391314), (2, 9195657), (3, 6130438), (6, 3065219), (17, 1081842), (34, 540921), (51, 360614), (102, 180307)]