18322884

素因数分解:

$2^2\times 3^2\times {\mathrm{508969}}^1$

素因数の和:508979

約数の個数: 18

約数和(自身を含む): 46316270

約数和(自身を除く): 27993386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 508969, 1017938, 1526907, 2035876, 3053814, 4580721, 6107628, 9161442, 18322884]

約数ペア:

[(1, 18322884), (2, 9161442), (3, 6107628), (4, 4580721), (6, 3053814), (9, 2035876), (12, 1526907), (18, 1017938), (36, 508969)]