51255414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{406789}}^1$

素因数の和:406804

約数の個数: 24

約数和(自身を含む): 126918480

約数和(自身を除く): 75663066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 406789, 813578, 1220367, 2440734, 2847523, 3661101, 5695046, 7322202, 8542569, 17085138, 25627707, 51255414]

約数ペア:

[(1, 51255414), (2, 25627707), (3, 17085138), (6, 8542569), (7, 7322202), (9, 5695046), (14, 3661101), (18, 2847523), (21, 2440734), (42, 1220367), (63, 813578), (126, 406789)]