18273098

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{25309}}^1$

素因数の和:25349

約数の個数: 12

約数和(自身を含む): 28929330

約数和(自身を除く): 10656232

約数列:

[1, 2, 19, 38, 361, 722, 25309, 50618, 480871, 961742, 9136549, 18273098]

約数ペア:

[(1, 18273098), (2, 9136549), (19, 961742), (38, 480871), (361, 50618), (722, 25309)]