27639918

素因数分解:

$2^1\times 3^2\times {\mathrm{907}}^1\times {\mathrm{1693}}^1$

素因数の和:2608

約数の個数: 24

約数和(自身を含む): 59987928

約数和(自身を除く): 32348010

約数列:

[1, 2, 3, 6, 9, 18, 907, 1693, 1814, 2721, 3386, 5079, 5442, 8163, 10158, 15237, 16326, 30474, 1535551, 3071102, 4606653, 9213306, 13819959, 27639918]

約数ペア:

[(1, 27639918), (2, 13819959), (3, 9213306), (6, 4606653), (9, 3071102), (18, 1535551), (907, 30474), (1693, 16326), (1814, 15237), (2721, 10158), (3386, 8163), (5079, 5442)]