66615666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{854047}}^1$

素因数の和:854065

約数の個数: 16

約数和(自身を含む): 143480064

約数和(自身を除く): 76864398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 854047, 1708094, 2562141, 5124282, 11102611, 22205222, 33307833, 66615666]

約数ペア:

[(1, 66615666), (2, 33307833), (3, 22205222), (6, 11102611), (13, 5124282), (26, 2562141), (39, 1708094), (78, 854047)]