1888891614

素因数分解:

$2^1\times 3^2\times {\mathrm{104938423}}^1$

素因数の和:104938431

約数の個数: 12

約数和(自身を含む): 4092598536

約数和(自身を除く): 2203706922

約数列:

[1, 2, 3, 6, 9, 18, 104938423, 209876846, 314815269, 629630538, 944445807, 1888891614]

約数ペア:

[(1, 1888891614), (2, 944445807), (3, 629630538), (6, 314815269), (9, 209876846), (18, 104938423)]