66963762

素因数分解:

$2^1\times 3^2\times {\mathrm{3720209}}^1$

素因数の和:3720217

約数の個数: 12

約数和(自身を含む): 145088190

約数和(自身を除く): 78124428

約数列:

[1, 2, 3, 6, 9, 18, 3720209, 7440418, 11160627, 22321254, 33481881, 66963762]

約数ペア:

[(1, 66963762), (2, 33481881), (3, 22321254), (6, 11160627), (9, 7440418), (18, 3720209)]