66645702

素因数分解:

$2^1\times 3^2\times {\mathrm{1429}}^1\times {\mathrm{2591}}^1$

素因数の和:4028

約数の個数: 24

約数和(自身を含む): 144555840

約数和(自身を除く): 77910138

約数列:

[1, 2, 3, 6, 9, 18, 1429, 2591, 2858, 4287, 5182, 7773, 8574, 12861, 15546, 23319, 25722, 46638, 3702539, 7405078, 11107617, 22215234, 33322851, 66645702]

約数ペア:

[(1, 66645702), (2, 33322851), (3, 22215234), (6, 11107617), (9, 7405078), (18, 3702539), (1429, 46638), (2591, 25722), (2858, 23319), (4287, 15546), (5182, 12861), (7773, 8574)]