13240386

素因数分解:

$2^1\times 3^2\times {\mathrm{811}}^1\times {\mathrm{907}}^1$

素因数の和:1726

約数の個数: 24

約数和(自身を含む): 28754544

約数和(自身を除く): 15514158

約数列:

[1, 2, 3, 6, 9, 18, 811, 907, 1622, 1814, 2433, 2721, 4866, 5442, 7299, 8163, 14598, 16326, 735577, 1471154, 2206731, 4413462, 6620193, 13240386]

約数ペア:

[(1, 13240386), (2, 6620193), (3, 4413462), (6, 2206731), (9, 1471154), (18, 735577), (811, 16326), (907, 14598), (1622, 8163), (1814, 7299), (2433, 5442), (2721, 4866)]