18174956

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 32758320

約数和(自身を除く): 14583364

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 929, 1858, 3716, 4891, 9782, 19564, 62243, 67817, 124486, 135634, 248972, 271268, 4543739, 9087478, 18174956]

約数ペア:

[(1, 18174956), (2, 9087478), (4, 4543739), (67, 271268), (73, 248972), (134, 135634), (146, 124486), (268, 67817), (292, 62243), (929, 19564), (1858, 9782), (3716, 4891)]