66123798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{847741}}^1$

素因数の和:847759

約数の個数: 16

約数和(自身を含む): 142420656

約数和(自身を除く): 76296858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 847741, 1695482, 2543223, 5086446, 11020633, 22041266, 33061899, 66123798]

約数ペア:

[(1, 66123798), (2, 33061899), (3, 22041266), (6, 11020633), (13, 5086446), (26, 2543223), (39, 1695482), (78, 847741)]