131789394

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{665603}}^1$

素因数の和:665622

約数の個数: 24

約数和(自身を含む): 311502672

約数和(自身を除く): 179713278

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 665603, 1331206, 1996809, 3993618, 5990427, 7321633, 11980854, 14643266, 21964899, 43929798, 65894697, 131789394]

約数ペア:

[(1, 131789394), (2, 65894697), (3, 43929798), (6, 21964899), (9, 14643266), (11, 11980854), (18, 7321633), (22, 5990427), (33, 3993618), (66, 1996809), (99, 1331206), (198, 665603)]