7942717458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{1549}}^1$

素因数の和:2876

約数の個数: 96

約数和(自身を含む): 19651086000

約数和(自身を除く): 11708368542

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1289, 1326, 1549, 1989, 2578, 3098, 3867, 3978, 4647, 7734, 9294, 11601, 13941, 16757, 20137, 21913, 23202, 26333, 27882, 33514, 40274, 43826, 50271, 52666, 60411, 65739, 78999, 100542, 120822, 131478, 150813, 157998, 181233, 197217, 236997, 284869, 301626, 342329, 362466, 394434, 473994, 569738, 684658, 854607, 1026987, 1709214, 1996661, 2053974, 2563821, 3080961, 3993322, 5127642, 5989983, 6161922, 11979966, 17969949, 25956593, 33943237, 35939898, 51913186, 67886474, 77869779, 101829711, 155739558, 203659422, 233609337, 305489133, 441262081, 467218674, 610978266, 882524162, 1323786243, 2647572486, 3971358729, 7942717458]

約数ペア:

[(1, 7942717458), (2, 3971358729), (3, 2647572486), (6, 1323786243), (9, 882524162), (13, 610978266), (17, 467218674), (18, 441262081), (26, 305489133), (34, 233609337), (39, 203659422), (51, 155739558), (78, 101829711), (102, 77869779), (117, 67886474), (153, 51913186), (221, 35939898), (234, 33943237), (306, 25956593), (442, 17969949), (663, 11979966), (1289, 6161922), (1326, 5989983), (1549, 5127642), (1989, 3993322), (2578, 3080961), (3098, 2563821), (3867, 2053974), (3978, 1996661), (4647, 1709214), (7734, 1026987), (9294, 854607), (11601, 684658), (13941, 569738), (16757, 473994), (20137, 394434), (21913, 362466), (23202, 342329), (26333, 301626), (27882, 284869), (33514, 236997), (40274, 197217), (43826, 181233), (50271, 157998), (52666, 150813), (60411, 131478), (65739, 120822), (78999, 100542)]