163989108

素因数分解:

$2^2\times 3^2\times {\mathrm{4555253}}^1$

素因数の和:4555263

約数の個数: 18

約数和(自身を含む): 414528114

約数和(自身を除く): 250539006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4555253, 9110506, 13665759, 18221012, 27331518, 40997277, 54663036, 81994554, 163989108]

約数ペア:

[(1, 163989108), (2, 81994554), (3, 54663036), (4, 40997277), (6, 27331518), (9, 18221012), (12, 13665759), (18, 9110506), (36, 4555253)]