122671206

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 328320000

約数和(自身を除く): 205648794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 49, 54, 63, 74, 98, 111, 126, 147, 179, 189, 222, 259, 294, 333, 343, 358, 378, 441, 518, 537, 666, 686, 777, 882, 999, 1029, 1074, 1253, 1323, 1554, 1611, 1813, 1998, 2058, 2331, 2506, 2646, 3087, 3222, 3626, 3759, 4662, 4833, 5439, 6174, 6623, 6993, 7518, 8771, 9261, 9666, 10878, 11277, 12691, 13246, 13986, 16317, 17542, 18522, 19869, 22554, 25382, 26313, 32634, 33831, 38073, 39738, 46361, 48951, 52626, 59607, 61397, 67662, 76146, 78939, 92722, 97902, 114219, 119214, 122794, 139083, 157878, 178821, 184191, 228438, 236817, 278166, 324527, 342657, 357642, 368382, 417249, 473634, 552573, 649054, 685314, 834498, 973581, 1105146, 1251747, 1657719, 1947162, 2271689, 2503494, 2920743, 3315438, 4543378, 5841486, 6815067, 8762229, 13630134, 17524458, 20445201, 40890402, 61335603, 122671206]

約数ペア:

[(1, 122671206), (2, 61335603), (3, 40890402), (6, 20445201), (7, 17524458), (9, 13630134), (14, 8762229), (18, 6815067), (21, 5841486), (27, 4543378), (37, 3315438), (42, 2920743), (49, 2503494), (54, 2271689), (63, 1947162), (74, 1657719), (98, 1251747), (111, 1105146), (126, 973581), (147, 834498), (179, 685314), (189, 649054), (222, 552573), (259, 473634), (294, 417249), (333, 368382), (343, 357642), (358, 342657), (378, 324527), (441, 278166), (518, 236817), (537, 228438), (666, 184191), (686, 178821), (777, 157878), (882, 139083), (999, 122794), (1029, 119214), (1074, 114219), (1253, 97902), (1323, 92722), (1554, 78939), (1611, 76146), (1813, 67662), (1998, 61397), (2058, 59607), (2331, 52626), (2506, 48951), (2646, 46361), (3087, 39738), (3222, 38073), (3626, 33831), (3759, 32634), (4662, 26313), (4833, 25382), (5439, 22554), (6174, 19869), (6623, 18522), (6993, 17542), (7518, 16317), (8771, 13986), (9261, 13246), (9666, 12691), (10878, 11277)]