8279334

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{149}}^1$

素因数の和:184

約数の個数: 80

約数和(自身を含む): 21780000

約数和(自身を除く): 13500666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 149, 162, 189, 294, 298, 343, 378, 441, 447, 567, 686, 882, 894, 1029, 1043, 1134, 1323, 1341, 2058, 2086, 2646, 2682, 3087, 3129, 3969, 4023, 6174, 6258, 7301, 7938, 8046, 9261, 9387, 12069, 14602, 18522, 18774, 21903, 24138, 27783, 28161, 43806, 51107, 55566, 56322, 65709, 84483, 102214, 131418, 153321, 168966, 197127, 306642, 394254, 459963, 591381, 919926, 1182762, 1379889, 2759778, 4139667, 8279334]

約数ペア:

[(1, 8279334), (2, 4139667), (3, 2759778), (6, 1379889), (7, 1182762), (9, 919926), (14, 591381), (18, 459963), (21, 394254), (27, 306642), (42, 197127), (49, 168966), (54, 153321), (63, 131418), (81, 102214), (98, 84483), (126, 65709), (147, 56322), (149, 55566), (162, 51107), (189, 43806), (294, 28161), (298, 27783), (343, 24138), (378, 21903), (441, 18774), (447, 18522), (567, 14602), (686, 12069), (882, 9387), (894, 9261), (1029, 8046), (1043, 7938), (1134, 7301), (1323, 6258), (1341, 6174), (2058, 4023), (2086, 3969), (2646, 3129), (2682, 3087)]