2688006

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 6089904

約数和(自身を除く): 3401898

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 73, 102, 114, 146, 219, 323, 361, 438, 646, 722, 969, 1083, 1241, 1387, 1938, 2166, 2482, 2774, 3723, 4161, 6137, 7446, 8322, 12274, 18411, 23579, 26353, 36822, 47158, 52706, 70737, 79059, 141474, 158118, 448001, 896002, 1344003, 2688006]

約数ペア:

[(1, 2688006), (2, 1344003), (3, 896002), (6, 448001), (17, 158118), (19, 141474), (34, 79059), (38, 70737), (51, 52706), (57, 47158), (73, 36822), (102, 26353), (114, 23579), (146, 18411), (219, 12274), (323, 8322), (361, 7446), (438, 6137), (646, 4161), (722, 3723), (969, 2774), (1083, 2482), (1241, 2166), (1387, 1938)]