81116322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1931341}}^1$

素因数の和:1931353

約数の個数: 16

約数和(自身を含む): 185408832

約数和(自身を除く): 104292510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1931341, 3862682, 5794023, 11588046, 13519387, 27038774, 40558161, 81116322]

約数ペア:

[(1, 81116322), (2, 40558161), (3, 27038774), (6, 13519387), (7, 11588046), (14, 5794023), (21, 3862682), (42, 1931341)]