2019938778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5197}}^1$

素因数の和:5380

約数の個数: 96

約数和(自身を含む): 5176708992

約数和(自身を除く): 3156770214

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 151, 198, 234, 286, 302, 429, 453, 858, 906, 1287, 1359, 1661, 1963, 2574, 2718, 3322, 3926, 4983, 5197, 5889, 9966, 10394, 11778, 14949, 15591, 17667, 21593, 29898, 31182, 35334, 43186, 46773, 57167, 64779, 67561, 93546, 114334, 129558, 135122, 171501, 194337, 202683, 343002, 388674, 405366, 514503, 608049, 743171, 784747, 1029006, 1216098, 1486342, 1569494, 2229513, 2354241, 4459026, 4708482, 6688539, 7062723, 8632217, 10201711, 13377078, 14125446, 17264434, 20403422, 25896651, 30605133, 51793302, 61210266, 77689953, 91815399, 112218821, 155379906, 183630798, 224437642, 336656463, 673312926, 1009969389, 2019938778]

約数ペア:

[(1, 2019938778), (2, 1009969389), (3, 673312926), (6, 336656463), (9, 224437642), (11, 183630798), (13, 155379906), (18, 112218821), (22, 91815399), (26, 77689953), (33, 61210266), (39, 51793302), (66, 30605133), (78, 25896651), (99, 20403422), (117, 17264434), (143, 14125446), (151, 13377078), (198, 10201711), (234, 8632217), (286, 7062723), (302, 6688539), (429, 4708482), (453, 4459026), (858, 2354241), (906, 2229513), (1287, 1569494), (1359, 1486342), (1661, 1216098), (1963, 1029006), (2574, 784747), (2718, 743171), (3322, 608049), (3926, 514503), (4983, 405366), (5197, 388674), (5889, 343002), (9966, 202683), (10394, 194337), (11778, 171501), (14949, 135122), (15591, 129558), (17667, 114334), (21593, 93546), (29898, 67561), (31182, 64779), (35334, 57167), (43186, 46773)]