11787894

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{8971}}^1$

素因数の和:9052

約数の個数: 24

約数和(自身を含む): 25893192

約数和(自身を除く): 14105298

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 8971, 17942, 26913, 53826, 80739, 161478, 654883, 1309766, 1964649, 3929298, 5893947, 11787894]

約数ペア:

[(1, 11787894), (2, 5893947), (3, 3929298), (6, 1964649), (9, 1309766), (18, 654883), (73, 161478), (146, 80739), (219, 53826), (438, 26913), (657, 17942), (1314, 8971)]