66690582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1587871}}^1$

素因数の和:1587883

約数の個数: 16

約数和(自身を含む): 152435712

約数和(自身を除く): 85745130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1587871, 3175742, 4763613, 9527226, 11115097, 22230194, 33345291, 66690582]

約数ペア:

[(1, 66690582), (2, 33345291), (3, 22230194), (6, 11115097), (7, 9527226), (14, 4763613), (21, 3175742), (42, 1587871)]