18323266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13297}}^1$

素因数の和:13365

約数の個数: 16

約数和(自身を含む): 30159864

約数和(自身を除く): 11836598

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 13297, 26594, 172861, 345722, 704741, 1409482, 9161633, 18323266]

約数ペア:

[(1, 18323266), (2, 9161633), (13, 1409482), (26, 704741), (53, 345722), (106, 172861), (689, 26594), (1378, 13297)]