51442146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{408271}}^1$

素因数の和:408286

約数の個数: 24

約数和(自身を含む): 127380864

約数和(自身を除く): 75938718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 408271, 816542, 1224813, 2449626, 2857897, 3674439, 5715794, 7348878, 8573691, 17147382, 25721073, 51442146]

約数ペア:

[(1, 51442146), (2, 25721073), (3, 17147382), (6, 8573691), (7, 7348878), (9, 5715794), (14, 3674439), (18, 2857897), (21, 2449626), (42, 1224813), (63, 816542), (126, 408271)]