81753042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1946501}}^1$

素因数の和:1946513

約数の個数: 16

約数和(自身を含む): 186864192

約数和(自身を除く): 105111150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1946501, 3893002, 5839503, 11679006, 13625507, 27251014, 40876521, 81753042]

約数ペア:

[(1, 81753042), (2, 40876521), (3, 27251014), (6, 13625507), (7, 11679006), (14, 5839503), (21, 3893002), (42, 1946501)]