129686298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3087769}}^1$

素因数の和:3087781

約数の個数: 16

約数和(自身を含む): 296425920

約数和(自身を除く): 166739622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3087769, 6175538, 9263307, 18526614, 21614383, 43228766, 64843149, 129686298]

約数ペア:

[(1, 129686298), (2, 64843149), (3, 43228766), (6, 21614383), (7, 18526614), (14, 9263307), (21, 6175538), (42, 3087769)]