68018518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{41627}}^1$

素因数の和:41691

約数の個数: 16

約数和(自身を含む): 109897920

約数和(自身を除く): 41879402

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 41627, 83254, 790913, 1581826, 1789961, 3579922, 34009259, 68018518]

約数ペア:

[(1, 68018518), (2, 34009259), (19, 3579922), (38, 1789961), (43, 1581826), (86, 790913), (817, 83254), (1634, 41627)]