8540322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{203341}}^1$

素因数の和:203353

約数の個数: 16

約数和(自身を含む): 19520832

約数和(自身を除く): 10980510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 203341, 406682, 610023, 1220046, 1423387, 2846774, 4270161, 8540322]

約数ペア:

[(1, 8540322), (2, 4270161), (3, 2846774), (6, 1423387), (7, 1220046), (14, 610023), (21, 406682), (42, 203341)]