139453146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1106771}}^1$

素因数の和:1106786

約数の個数: 24

約数和(自身を含む): 345312864

約数和(自身を除く): 205859718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1106771, 2213542, 3320313, 6640626, 7747397, 9960939, 15494794, 19921878, 23242191, 46484382, 69726573, 139453146]

約数ペア:

[(1, 139453146), (2, 69726573), (3, 46484382), (6, 23242191), (7, 19921878), (9, 15494794), (14, 9960939), (18, 7747397), (21, 6640626), (42, 3320313), (63, 2213542), (126, 1106771)]