18337852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{27127}}^1$

素因数の和:27157

約数の個数: 18

約数和(自身を含む): 34750968

約数和(自身を除く): 16413116

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 27127, 54254, 108508, 352651, 705302, 1410604, 4584463, 9168926, 18337852]

約数ペア:

[(1, 18337852), (2, 9168926), (4, 4584463), (13, 1410604), (26, 705302), (52, 352651), (169, 108508), (338, 54254), (676, 27127)]