18453449

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{22153}}^1$

素因数の和:22184

約数の個数: 12

約数和(自身を含む): 22730004

約数和(自身を除く): 4276555

約数列:

[1, 7, 17, 49, 119, 833, 22153, 155071, 376601, 1085497, 2636207, 18453449]

約数ペア:

[(1, 18453449), (7, 2636207), (17, 1085497), (49, 376601), (119, 155071), (833, 22153)]