16913022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{402691}}^1$

素因数の和:402703

約数の個数: 16

約数和(自身を含む): 38658432

約数和(自身を除く): 21745410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 402691, 805382, 1208073, 2416146, 2818837, 5637674, 8456511, 16913022]

約数ペア:

[(1, 16913022), (2, 8456511), (3, 5637674), (6, 2818837), (7, 2416146), (14, 1208073), (21, 805382), (42, 402691)]