16887186

素因数分解:

$2^1\times 3^2\times {\mathrm{941}}^1\times {\mathrm{997}}^1$

素因数の和:1946

約数の個数: 24

約数和(自身を含む): 36664524

約数和(自身を除く): 19777338

約数列:

[1, 2, 3, 6, 9, 18, 941, 997, 1882, 1994, 2823, 2991, 5646, 5982, 8469, 8973, 16938, 17946, 938177, 1876354, 2814531, 5629062, 8443593, 16887186]

約数ペア:

[(1, 16887186), (2, 8443593), (3, 5629062), (6, 2814531), (9, 1876354), (18, 938177), (941, 17946), (997, 16938), (1882, 8973), (1994, 8469), (2823, 5982), (2991, 5646)]