2783052

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 7334880

約数和(自身を除く): 4551828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 353, 438, 657, 706, 876, 1059, 1314, 1412, 1971, 2118, 2628, 3177, 3942, 4236, 6354, 7884, 9531, 12708, 19062, 25769, 38124, 51538, 77307, 103076, 154614, 231921, 309228, 463842, 695763, 927684, 1391526, 2783052]

約数ペア:

[(1, 2783052), (2, 1391526), (3, 927684), (4, 695763), (6, 463842), (9, 309228), (12, 231921), (18, 154614), (27, 103076), (36, 77307), (54, 51538), (73, 38124), (108, 25769), (146, 19062), (219, 12708), (292, 9531), (353, 7884), (438, 6354), (657, 4236), (706, 3942), (876, 3177), (1059, 2628), (1314, 2118), (1412, 1971)]