40380474

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{395887}}^1$

素因数の和:395909

約数の個数: 16

約数和(自身を含む): 85511808

約数和(自身を除く): 45131334

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 395887, 791774, 1187661, 2375322, 6730079, 13460158, 20190237, 40380474]

約数ペア:

[(1, 40380474), (2, 20190237), (3, 13460158), (6, 6730079), (17, 2375322), (34, 1187661), (51, 791774), (102, 395887)]