18169193

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 21672960

約数和(自身を除く): 3503767

約数列:

[1, 7, 31, 101, 217, 707, 829, 3131, 5803, 21917, 25699, 83729, 179893, 586103, 2595599, 18169193]

約数ペア:

[(1, 18169193), (7, 2595599), (31, 586103), (101, 179893), (217, 83729), (707, 25699), (829, 21917), (3131, 5803)]