6686442

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{19}}^2$

素因数の和:70

約数の個数: 96

約数和(自身を含む): 18288000

約数和(自身を除く): 11601558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 171, 189, 266, 294, 342, 343, 361, 378, 399, 441, 513, 686, 722, 798, 882, 931, 1026, 1029, 1083, 1197, 1323, 1862, 2058, 2166, 2394, 2527, 2646, 2793, 3087, 3249, 3591, 5054, 5586, 6174, 6498, 6517, 7182, 7581, 8379, 9261, 9747, 13034, 15162, 16758, 17689, 18522, 19494, 19551, 22743, 25137, 35378, 39102, 45486, 50274, 53067, 58653, 68229, 106134, 117306, 123823, 136458, 159201, 175959, 247646, 318402, 351918, 371469, 477603, 742938, 955206, 1114407, 2228814, 3343221, 6686442]

約数ペア:

[(1, 6686442), (2, 3343221), (3, 2228814), (6, 1114407), (7, 955206), (9, 742938), (14, 477603), (18, 371469), (19, 351918), (21, 318402), (27, 247646), (38, 175959), (42, 159201), (49, 136458), (54, 123823), (57, 117306), (63, 106134), (98, 68229), (114, 58653), (126, 53067), (133, 50274), (147, 45486), (171, 39102), (189, 35378), (266, 25137), (294, 22743), (342, 19551), (343, 19494), (361, 18522), (378, 17689), (399, 16758), (441, 15162), (513, 13034), (686, 9747), (722, 9261), (798, 8379), (882, 7581), (931, 7182), (1026, 6517), (1029, 6498), (1083, 6174), (1197, 5586), (1323, 5054), (1862, 3591), (2058, 3249), (2166, 3087), (2394, 2793), (2527, 2646)]