7424478

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 17943120

約数和(自身を除く): 10518642

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1277, 1938, 2554, 2907, 3831, 5814, 7662, 11493, 21709, 22986, 24263, 43418, 48526, 65127, 72789, 130254, 145578, 195381, 218367, 390762, 412471, 436734, 824942, 1237413, 2474826, 3712239, 7424478]

約数ペア:

[(1, 7424478), (2, 3712239), (3, 2474826), (6, 1237413), (9, 824942), (17, 436734), (18, 412471), (19, 390762), (34, 218367), (38, 195381), (51, 145578), (57, 130254), (102, 72789), (114, 65127), (153, 48526), (171, 43418), (306, 24263), (323, 22986), (342, 21709), (646, 11493), (969, 7662), (1277, 5814), (1938, 3831), (2554, 2907)]