66707238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{855221}}^1$

素因数の和:855239

約数の個数: 16

約数和(自身を含む): 143677296

約数和(自身を除く): 76970058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 855221, 1710442, 2565663, 5131326, 11117873, 22235746, 33353619, 66707238]

約数ペア:

[(1, 66707238), (2, 33353619), (3, 22235746), (6, 11117873), (13, 5131326), (26, 2565663), (39, 1710442), (78, 855221)]