718794

素因数分解:

$2^1\times 3^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:66

約数の個数: 56

約数和(自身を含む): 1770660

約数和(自身を除く): 1051866

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 81, 87, 102, 153, 162, 174, 243, 261, 306, 459, 486, 493, 522, 729, 783, 918, 986, 1377, 1458, 1479, 1566, 2349, 2754, 2958, 4131, 4437, 4698, 7047, 8262, 8874, 12393, 13311, 14094, 21141, 24786, 26622, 39933, 42282, 79866, 119799, 239598, 359397, 718794]

約数ペア:

[(1, 718794), (2, 359397), (3, 239598), (6, 119799), (9, 79866), (17, 42282), (18, 39933), (27, 26622), (29, 24786), (34, 21141), (51, 14094), (54, 13311), (58, 12393), (81, 8874), (87, 8262), (102, 7047), (153, 4698), (162, 4437), (174, 4131), (243, 2958), (261, 2754), (306, 2349), (459, 1566), (486, 1479), (493, 1458), (522, 1377), (729, 986), (783, 918)]