12761658

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 128

約数和(自身を含む): 36288000

約数和(自身を除く): 23526342

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 53, 54, 63, 78, 91, 98, 106, 117, 126, 147, 159, 182, 189, 234, 273, 294, 318, 343, 351, 371, 378, 441, 477, 546, 637, 686, 689, 702, 742, 819, 882, 954, 1029, 1113, 1274, 1323, 1378, 1431, 1638, 1911, 2058, 2067, 2226, 2457, 2597, 2646, 2862, 3087, 3339, 3822, 4134, 4459, 4823, 4914, 5194, 5733, 6174, 6201, 6678, 7791, 8918, 9261, 9646, 10017, 11466, 12402, 13377, 14469, 15582, 17199, 18179, 18522, 18603, 20034, 23373, 26754, 28938, 33761, 34398, 36358, 37206, 40131, 43407, 46746, 54537, 67522, 70119, 80262, 86814, 101283, 109074, 120393, 130221, 140238, 163611, 202566, 236327, 240786, 260442, 303849, 327222, 472654, 490833, 607698, 708981, 911547, 981666, 1417962, 1823094, 2126943, 4253886, 6380829, 12761658]

約数ペア:

[(1, 12761658), (2, 6380829), (3, 4253886), (6, 2126943), (7, 1823094), (9, 1417962), (13, 981666), (14, 911547), (18, 708981), (21, 607698), (26, 490833), (27, 472654), (39, 327222), (42, 303849), (49, 260442), (53, 240786), (54, 236327), (63, 202566), (78, 163611), (91, 140238), (98, 130221), (106, 120393), (117, 109074), (126, 101283), (147, 86814), (159, 80262), (182, 70119), (189, 67522), (234, 54537), (273, 46746), (294, 43407), (318, 40131), (343, 37206), (351, 36358), (371, 34398), (378, 33761), (441, 28938), (477, 26754), (546, 23373), (637, 20034), (686, 18603), (689, 18522), (702, 18179), (742, 17199), (819, 15582), (882, 14469), (954, 13377), (1029, 12402), (1113, 11466), (1274, 10017), (1323, 9646), (1378, 9261), (1431, 8918), (1638, 7791), (1911, 6678), (2058, 6201), (2067, 6174), (2226, 5733), (2457, 5194), (2597, 4914), (2646, 4823), (2862, 4459), (3087, 4134), (3339, 3822)]