13991382

素因数分解:

$2^1\times 3^2\times {\mathrm{857}}^1\times {\mathrm{907}}^1$

素因数の和:1772

約数の個数: 24

約数和(自身を含む): 30383496

約数和(自身を除く): 16392114

約数列:

[1, 2, 3, 6, 9, 18, 857, 907, 1714, 1814, 2571, 2721, 5142, 5442, 7713, 8163, 15426, 16326, 777299, 1554598, 2331897, 4663794, 6995691, 13991382]

約数ペア:

[(1, 13991382), (2, 6995691), (3, 4663794), (6, 2331897), (9, 1554598), (18, 777299), (857, 16326), (907, 15426), (1714, 8163), (1814, 7713), (2571, 5442), (2721, 5142)]