13626004

素因数分解:

$2^2\times 7^1\times {\mathrm{486643}}^1$

素因数の和:486654

約数の個数: 12

約数和(自身を含む): 27252064

約数和(自身を除く): 13626060

約数列:

[1, 2, 4, 7, 14, 28, 486643, 973286, 1946572, 3406501, 6813002, 13626004]

約数ペア:

[(1, 13626004), (2, 6813002), (4, 3406501), (7, 1946572), (14, 973286), (28, 486643)]