18396242

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1$

素因数の和:793

約数の個数: 16

約数和(自身を含む): 28138752

約数和(自身を除く): 9742510

約数列:

[1, 2, 71, 142, 353, 367, 706, 734, 25063, 26057, 50126, 52114, 129551, 259102, 9198121, 18396242]

約数ペア:

[(1, 18396242), (2, 9198121), (71, 259102), (142, 129551), (353, 52114), (367, 50126), (706, 26057), (734, 25063)]