18126674

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{499}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 27972000

約数和(自身を除く): 9845326

約数列:

[1, 2, 41, 82, 443, 499, 886, 998, 18163, 20459, 36326, 40918, 221057, 442114, 9063337, 18126674]

約数ペア:

[(1, 18126674), (2, 9063337), (41, 442114), (82, 221057), (443, 40918), (499, 36326), (886, 20459), (998, 18163)]