18829694822414

素因数分解:

$2^1\times 7^1\times {\mathrm{20107}}^1\times {\mathrm{66891043}}^1$

素因数の和:66911159

約数の個数: 16

約数和(自身を含む): 32281082706048

約数和(自身を除く): 13451387883634

約数列:

[1, 2, 7, 14, 20107, 40214, 140749, 281498, 66891043, 133782086, 468237301, 936474602, 1344978201601, 2689956403202, 9414847411207, 18829694822414]

約数ペア:

[(1, 18829694822414), (2, 9414847411207), (7, 2689956403202), (14, 1344978201601), (20107, 936474602), (40214, 468237301), (140749, 133782086), (281498, 66891043)]