19542726756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{5101}}^1$

素因数の和:5802

約数の個数: 144

約数和(自身を含む): 59012099328

約数和(自身を除く): 39469372572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 661, 828, 966, 1322, 1449, 1932, 1983, 2644, 2898, 3966, 4627, 5101, 5796, 5949, 7932, 9254, 10202, 11898, 13881, 15203, 15303, 18508, 20404, 23796, 27762, 30406, 30606, 35707, 41643, 45609, 45909, 55524, 60812, 61212, 71414, 83286, 91218, 91818, 106421, 107121, 117323, 136827, 142828, 166572, 182436, 183636, 212842, 214242, 234646, 273654, 319263, 321363, 351969, 425684, 428484, 469292, 547308, 638526, 642726, 703938, 821261, 957789, 1055907, 1277052, 1285452, 1407876, 1642522, 1915578, 2111814, 2463783, 3285044, 3371761, 3831156, 4223628, 4927566, 6743522, 7391349, 9855132, 10115283, 13487044, 14782698, 20230566, 23602327, 29565396, 30345849, 40461132, 47204654, 60691698, 70806981, 77550503, 94409308, 121383396, 141613962, 155101006, 212420943, 232651509, 283227924, 310202012, 424841886, 465303018, 542853521, 697954527, 849683772, 930606036, 1085707042, 1395909054, 1628560563, 2171414084, 2791818108, 3257121126, 4885681689, 6514242252, 9771363378, 19542726756]

約数ペア:

[(1, 19542726756), (2, 9771363378), (3, 6514242252), (4, 4885681689), (6, 3257121126), (7, 2791818108), (9, 2171414084), (12, 1628560563), (14, 1395909054), (18, 1085707042), (21, 930606036), (23, 849683772), (28, 697954527), (36, 542853521), (42, 465303018), (46, 424841886), (63, 310202012), (69, 283227924), (84, 232651509), (92, 212420943), (126, 155101006), (138, 141613962), (161, 121383396), (207, 94409308), (252, 77550503), (276, 70806981), (322, 60691698), (414, 47204654), (483, 40461132), (644, 30345849), (661, 29565396), (828, 23602327), (966, 20230566), (1322, 14782698), (1449, 13487044), (1932, 10115283), (1983, 9855132), (2644, 7391349), (2898, 6743522), (3966, 4927566), (4627, 4223628), (5101, 3831156), (5796, 3371761), (5949, 3285044), (7932, 2463783), (9254, 2111814), (10202, 1915578), (11898, 1642522), (13881, 1407876), (15203, 1285452), (15303, 1277052), (18508, 1055907), (20404, 957789), (23796, 821261), (27762, 703938), (30406, 642726), (30606, 638526), (35707, 547308), (41643, 469292), (45609, 428484), (45909, 425684), (55524, 351969), (60812, 321363), (61212, 319263), (71414, 273654), (83286, 234646), (91218, 214242), (91818, 212842), (106421, 183636), (107121, 182436), (117323, 166572), (136827, 142828)]