27313918

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2547

約数の個数: 16

約数和(自身を含む): 42364224

約数和(自身を除く): 15050306

約数列:

[1, 2, 37, 74, 157, 314, 2351, 4702, 5809, 11618, 86987, 173974, 369107, 738214, 13656959, 27313918]

約数ペア:

[(1, 27313918), (2, 13656959), (37, 738214), (74, 369107), (157, 173974), (314, 86987), (2351, 11618), (4702, 5809)]