66309438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{850121}}^1$

素因数の和:850139

約数の個数: 16

約数和(自身を含む): 142820496

約数和(自身を除く): 76511058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 850121, 1700242, 2550363, 5100726, 11051573, 22103146, 33154719, 66309438]

約数ペア:

[(1, 66309438), (2, 33154719), (3, 22103146), (6, 11051573), (13, 5100726), (26, 2550363), (39, 1700242), (78, 850121)]