812742042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19351001}}^1$

素因数の和:19351013

約数の個数: 16

約数和(自身を含む): 1857696192

約数和(自身を除く): 1044954150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19351001, 38702002, 58053003, 116106006, 135457007, 270914014, 406371021, 812742042]

約数ペア:

[(1, 812742042), (2, 406371021), (3, 270914014), (6, 135457007), (7, 116106006), (14, 58053003), (21, 38702002), (42, 19351001)]