25789986

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 59574528

約数和(自身を除く): 33784542

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 271, 306, 311, 542, 622, 813, 933, 1626, 1866, 2439, 2799, 4607, 4878, 5287, 5598, 9214, 10574, 13821, 15861, 27642, 31722, 41463, 47583, 82926, 84281, 95166, 168562, 252843, 505686, 758529, 1432777, 1517058, 2865554, 4298331, 8596662, 12894993, 25789986]

約数ペア:

[(1, 25789986), (2, 12894993), (3, 8596662), (6, 4298331), (9, 2865554), (17, 1517058), (18, 1432777), (34, 758529), (51, 505686), (102, 252843), (153, 168562), (271, 95166), (306, 84281), (311, 82926), (542, 47583), (622, 41463), (813, 31722), (933, 27642), (1626, 15861), (1866, 13821), (2439, 10574), (2799, 9214), (4607, 5598), (4878, 5287)]