27211196

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 48510000

約数和(自身を除く): 21298804

約数列:

[1, 2, 4, 109, 139, 218, 278, 436, 449, 556, 898, 1796, 15151, 30302, 48941, 60604, 62411, 97882, 124822, 195764, 249644, 6802799, 13605598, 27211196]

約数ペア:

[(1, 27211196), (2, 13605598), (4, 6802799), (109, 249644), (139, 195764), (218, 124822), (278, 97882), (436, 62411), (449, 60604), (556, 48941), (898, 30302), (1796, 15151)]