18297918

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{3779}}^1$

素因数の和:4056

約数の個数: 24

約数和(自身を含む): 39803400

約数和(自身を除く): 21505482

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 3779, 4842, 7558, 11337, 22674, 34011, 68022, 1016551, 2033102, 3049653, 6099306, 9148959, 18297918]

約数ペア:

[(1, 18297918), (2, 9148959), (3, 6099306), (6, 3049653), (9, 2033102), (18, 1016551), (269, 68022), (538, 34011), (807, 22674), (1614, 11337), (2421, 7558), (3779, 4842)]