2180139177

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1\times {\mathrm{2011}}^1$

素因数の和:2793

約数の個数: 32

約数和(自身を含む): 3189905280

約数和(自身を除く): 1009766103

約数列:

[1, 3, 17, 29, 51, 87, 493, 733, 1479, 2011, 2199, 6033, 12461, 21257, 34187, 37383, 58319, 63771, 102561, 174957, 361369, 991423, 1084107, 1474063, 2974269, 4422189, 25059071, 42747827, 75177213, 128243481, 726713059, 2180139177]

約数ペア:

[(1, 2180139177), (3, 726713059), (17, 128243481), (29, 75177213), (51, 42747827), (87, 25059071), (493, 4422189), (733, 2974269), (1479, 1474063), (2011, 1084107), (2199, 991423), (6033, 361369), (12461, 174957), (21257, 102561), (34187, 63771), (37383, 58319)]