18364172

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 33143712

約数和(自身を除く): 14779540

約数列:

[1, 2, 4, 61, 73, 122, 146, 244, 292, 1031, 2062, 4124, 4453, 8906, 17812, 62891, 75263, 125782, 150526, 251564, 301052, 4591043, 9182086, 18364172]

約数ペア:

[(1, 18364172), (2, 9182086), (4, 4591043), (61, 301052), (73, 251564), (122, 150526), (146, 125782), (244, 75263), (292, 62891), (1031, 17812), (2062, 8906), (4124, 4453)]