17064978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{406309}}^1$

素因数の和:406321

約数の個数: 16

約数和(自身を含む): 39005760

約数和(自身を除く): 21940782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 406309, 812618, 1218927, 2437854, 2844163, 5688326, 8532489, 17064978]

約数ペア:

[(1, 17064978), (2, 8532489), (3, 5688326), (6, 2844163), (7, 2437854), (14, 1218927), (21, 812618), (42, 406309)]