18047139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1567}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 26342400

約数和(自身を除く): 8295261

約数列:

[1, 3, 11, 33, 349, 1047, 1567, 3839, 4701, 11517, 17237, 51711, 546883, 1640649, 6015713, 18047139]

約数ペア:

[(1, 18047139), (3, 6015713), (11, 1640649), (33, 546883), (349, 51711), (1047, 17237), (1567, 11517), (3839, 4701)]