17945046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{142421}}^1$

素因数の和:142436

約数の個数: 24

約数和(自身を含む): 44435664

約数和(自身を除く): 26490618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 142421, 284842, 427263, 854526, 996947, 1281789, 1993894, 2563578, 2990841, 5981682, 8972523, 17945046]

約数ペア:

[(1, 17945046), (2, 8972523), (3, 5981682), (6, 2990841), (7, 2563578), (9, 1993894), (14, 1281789), (18, 996947), (21, 854526), (42, 427263), (63, 284842), (126, 142421)]