27049372

素因数分解:

$2^2\times 7^2\times {\mathrm{138007}}^1$

素因数の和:138025

約数の個数: 18

約数和(自身を含む): 55065192

約数和(自身を除く): 28015820

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 138007, 276014, 552028, 966049, 1932098, 3864196, 6762343, 13524686, 27049372]

約数ペア:

[(1, 27049372), (2, 13524686), (4, 6762343), (7, 3864196), (14, 1932098), (28, 966049), (49, 552028), (98, 276014), (196, 138007)]