6662766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 14652288

約数和(自身を除く): 7989522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 643, 942, 1286, 1727, 1929, 3454, 3858, 5181, 7073, 10362, 14146, 21219, 42438, 100951, 201902, 302853, 605706, 1110461, 2220922, 3331383, 6662766]

約数ペア:

[(1, 6662766), (2, 3331383), (3, 2220922), (6, 1110461), (11, 605706), (22, 302853), (33, 201902), (66, 100951), (157, 42438), (314, 21219), (471, 14146), (643, 10362), (942, 7073), (1286, 5181), (1727, 3858), (1929, 3454)]