2585412

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 4309308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 647, 666, 999, 1294, 1332, 1941, 1998, 2588, 3882, 3996, 5823, 7764, 11646, 17469, 23292, 23939, 34938, 47878, 69876, 71817, 95756, 143634, 215451, 287268, 430902, 646353, 861804, 1292706, 2585412]

約数ペア:

[(1, 2585412), (2, 1292706), (3, 861804), (4, 646353), (6, 430902), (9, 287268), (12, 215451), (18, 143634), (27, 95756), (36, 71817), (37, 69876), (54, 47878), (74, 34938), (108, 23939), (111, 23292), (148, 17469), (222, 11646), (333, 7764), (444, 5823), (647, 3996), (666, 3882), (999, 2588), (1294, 1998), (1332, 1941)]