1166886

素因数分解:

$2^1\times 3^5\times 7^4$

素因数の和:45

約数の個数: 60

約数和(自身を含む): 3058692

約数和(自身を除く): 1891806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 343, 378, 441, 486, 567, 686, 882, 1029, 1134, 1323, 1701, 2058, 2401, 2646, 3087, 3402, 3969, 4802, 6174, 7203, 7938, 9261, 11907, 14406, 18522, 21609, 23814, 27783, 43218, 55566, 64827, 83349, 129654, 166698, 194481, 388962, 583443, 1166886]

約数ペア:

[(1, 1166886), (2, 583443), (3, 388962), (6, 194481), (7, 166698), (9, 129654), (14, 83349), (18, 64827), (21, 55566), (27, 43218), (42, 27783), (49, 23814), (54, 21609), (63, 18522), (81, 14406), (98, 11907), (126, 9261), (147, 7938), (162, 7203), (189, 6174), (243, 4802), (294, 3969), (343, 3402), (378, 3087), (441, 2646), (486, 2401), (567, 2058), (686, 1701), (882, 1323), (1029, 1134)]