18882365121

素因数分解:

$3^2\times {\mathrm{3919}}^1\times {\mathrm{535351}}^1$

素因数の和:539276

約数の個数: 12

約数和(自身を含む): 27281537920

約数和(自身を除く): 8399172799

約数列:

[1, 3, 9, 3919, 11757, 35271, 535351, 1606053, 4818159, 2098040569, 6294121707, 18882365121]

約数ペア:

[(1, 18882365121), (3, 6294121707), (9, 2098040569), (3919, 4818159), (11757, 1606053), (35271, 535351)]