17926146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{142271}}^1$

素因数の和:142286

約数の個数: 24

約数和(自身を含む): 44388864

約数和(自身を除く): 26462718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 142271, 284542, 426813, 853626, 995897, 1280439, 1991794, 2560878, 2987691, 5975382, 8963073, 17926146]

約数ペア:

[(1, 17926146), (2, 8963073), (3, 5975382), (6, 2987691), (7, 2560878), (9, 1991794), (14, 1280439), (18, 995897), (21, 853626), (42, 426813), (63, 284542), (126, 142271)]