27243818

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67103}}^1$

素因数の和:67141

約数の個数: 16

約数和(自身を含む): 48314880

約数和(自身を除く): 21071062

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 67103, 134206, 469721, 939442, 1945987, 3891974, 13621909, 27243818]

約数ペア:

[(1, 27243818), (2, 13621909), (7, 3891974), (14, 1945987), (29, 939442), (58, 469721), (203, 134206), (406, 67103)]