18281682

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{13913}}^1$

素因数の和:13994

約数の個数: 24

約数和(自身を含む): 40155804

約数和(自身を除く): 21874122

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 13913, 27826, 41739, 83478, 125217, 250434, 1015649, 2031298, 3046947, 6093894, 9140841, 18281682]

約数ペア:

[(1, 18281682), (2, 9140841), (3, 6093894), (6, 3046947), (9, 2031298), (18, 1015649), (73, 250434), (146, 125217), (219, 83478), (438, 41739), (657, 27826), (1314, 13913)]