81325902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1936331}}^1$

素因数の和:1936343

約数の個数: 16

約数和(自身を含む): 185887872

約数和(自身を除く): 104561970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1936331, 3872662, 5808993, 11617986, 13554317, 27108634, 40662951, 81325902]

約数ペア:

[(1, 81325902), (2, 40662951), (3, 27108634), (6, 13554317), (7, 11617986), (14, 5808993), (21, 3872662), (42, 1936331)]