18510924

素因数分解:

$2^2\times 3^1\times {\mathrm{1117}}^1\times {\mathrm{1381}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 43262128

約数和(自身を除く): 24751204

約数列:

[1, 2, 3, 4, 6, 12, 1117, 1381, 2234, 2762, 3351, 4143, 4468, 5524, 6702, 8286, 13404, 16572, 1542577, 3085154, 4627731, 6170308, 9255462, 18510924]

約数ペア:

[(1, 18510924), (2, 9255462), (3, 6170308), (4, 4627731), (6, 3085154), (12, 1542577), (1117, 16572), (1381, 13404), (2234, 8286), (2762, 6702), (3351, 5524), (4143, 4468)]