18097754

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1829

約数の個数: 16

約数和(自身を含む): 28013568

約数和(自身を除く): 9915814

約数列:

[1, 2, 43, 86, 127, 254, 1657, 3314, 5461, 10922, 71251, 142502, 210439, 420878, 9048877, 18097754]

約数ペア:

[(1, 18097754), (2, 9048877), (43, 420878), (86, 210439), (127, 142502), (254, 71251), (1657, 10922), (3314, 5461)]