18330754

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:502

約数の個数: 24

約数和(自身を含む): 30034692

約数和(自身を除く): 11703938

約数列:

[1, 2, 13, 26, 169, 193, 281, 338, 386, 562, 2509, 3653, 5018, 7306, 32617, 47489, 54233, 65234, 94978, 108466, 705029, 1410058, 9165377, 18330754]

約数ペア:

[(1, 18330754), (2, 9165377), (13, 1410058), (26, 705029), (169, 108466), (193, 94978), (281, 65234), (338, 54233), (386, 47489), (562, 32617), (2509, 7306), (3653, 5018)]