645624339966

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{2087}}^1\times {\mathrm{25537}}^1$

素因数の和:28305

約数の個数: 48

約数和(自身を含む): 1401657420384

約数和(自身を除く): 756033080418

約数列:

[1, 2, 3, 6, 9, 18, 673, 1346, 2019, 2087, 4038, 4174, 6057, 6261, 12114, 12522, 18783, 25537, 37566, 51074, 76611, 153222, 229833, 459666, 1404551, 2809102, 4213653, 8427306, 12640959, 17186401, 25281918, 34372802, 51559203, 53295719, 103118406, 106591438, 154677609, 159887157, 309355218, 319774314, 479661471, 959322942, 35868018887, 71736037774, 107604056661, 215208113322, 322812169983, 645624339966]

約数ペア:

[(1, 645624339966), (2, 322812169983), (3, 215208113322), (6, 107604056661), (9, 71736037774), (18, 35868018887), (673, 959322942), (1346, 479661471), (2019, 319774314), (2087, 309355218), (4038, 159887157), (4174, 154677609), (6057, 106591438), (6261, 103118406), (12114, 53295719), (12522, 51559203), (18783, 34372802), (25537, 25281918), (37566, 17186401), (51074, 12640959), (76611, 8427306), (153222, 4213653), (229833, 2809102), (459666, 1404551)]