18231716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5851}}^1$

素因数の和:5915

約数の個数: 24

約数和(自身を含む): 34409760

約数和(自身を除く): 16178044

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 5851, 11702, 23404, 111169, 222338, 239891, 444676, 479782, 959564, 4557929, 9115858, 18231716]

約数ペア:

[(1, 18231716), (2, 9115858), (4, 4557929), (19, 959564), (38, 479782), (41, 444676), (76, 239891), (82, 222338), (164, 111169), (779, 23404), (1558, 11702), (3116, 5851)]