20174340618

素因数分解:

$2^1\times 3^2\times {\mathrm{1120796701}}^1$

素因数の和:1120796709

約数の個数: 12

約数和(自身を含む): 43711071378

約数和(自身を除く): 23536730760

約数列:

[1, 2, 3, 6, 9, 18, 1120796701, 2241593402, 3362390103, 6724780206, 10087170309, 20174340618]

約数ペア:

[(1, 20174340618), (2, 10087170309), (3, 6724780206), (6, 3362390103), (9, 2241593402), (18, 1120796701)]