6637956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 17668224

約数和(自身を除く): 11030268

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2503, 2652, 5006, 7509, 10012, 15018, 30036, 32539, 42551, 65078, 85102, 97617, 127653, 130156, 170204, 195234, 255306, 390468, 510612, 553163, 1106326, 1659489, 2212652, 3318978, 6637956]

約数ペア:

[(1, 6637956), (2, 3318978), (3, 2212652), (4, 1659489), (6, 1106326), (12, 553163), (13, 510612), (17, 390468), (26, 255306), (34, 195234), (39, 170204), (51, 130156), (52, 127653), (68, 97617), (78, 85102), (102, 65078), (156, 42551), (204, 32539), (221, 30036), (442, 15018), (663, 10012), (884, 7509), (1326, 5006), (2503, 2652)]