78515094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1869407}}^1$

素因数の和:1869419

約数の個数: 16

約数和(自身を含む): 179463168

約数和(自身を除く): 100948074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1869407, 3738814, 5608221, 11216442, 13085849, 26171698, 39257547, 78515094]

約数ペア:

[(1, 78515094), (2, 39257547), (3, 26171698), (6, 13085849), (7, 11216442), (14, 5608221), (21, 3738814), (42, 1869407)]