80343942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1912951}}^1$

素因数の和:1912963

約数の個数: 16

約数和(自身を含む): 183643392

約数和(自身を除く): 103299450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1912951, 3825902, 5738853, 11477706, 13390657, 26781314, 40171971, 80343942]

約数ペア:

[(1, 80343942), (2, 40171971), (3, 26781314), (6, 13390657), (7, 11477706), (14, 5738853), (21, 3825902), (42, 1912951)]