39897108

素因数分解:

$2^2\times 3^2\times {\mathrm{1108253}}^1$

素因数の和:1108263

約数の個数: 18

約数和(自身を含む): 100851114

約数和(自身を除く): 60954006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1108253, 2216506, 3324759, 4433012, 6649518, 9974277, 13299036, 19948554, 39897108]

約数ペア:

[(1, 39897108), (2, 19948554), (3, 13299036), (4, 9974277), (6, 6649518), (9, 4433012), (12, 3324759), (18, 2216506), (36, 1108253)]