18080486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7937}}^1$

素因数の和:8023

約数の個数: 16

約数和(自身を含む): 29148336

約数和(自身を除く): 11067850

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 7937, 15874, 134929, 269858, 531779, 1063558, 9040243, 18080486]

約数ペア:

[(1, 18080486), (2, 9040243), (17, 1063558), (34, 531779), (67, 269858), (134, 134929), (1139, 15874), (2278, 7937)]