18138894

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{41413}}^1$

素因数の和:41491

約数の個数: 16

約数和(自身を含む): 36775632

約数和(自身を除く): 18636738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 41413, 82826, 124239, 248478, 3023149, 6046298, 9069447, 18138894]

約数ペア:

[(1, 18138894), (2, 9069447), (3, 6046298), (6, 3023149), (73, 248478), (146, 124239), (219, 82826), (438, 41413)]