125758206

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{20369}}^1$

素因数の和:20398

約数の個数: 48

約数和(自身を含む): 317772000

約数和(自身を除く): 192013794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 20369, 40738, 61107, 122214, 142583, 183321, 285166, 366642, 427749, 855498, 998081, 1283247, 1996162, 2566494, 2994243, 5988486, 6986567, 8982729, 13973134, 17965458, 20959701, 41919402, 62879103, 125758206]

約数ペア:

[(1, 125758206), (2, 62879103), (3, 41919402), (6, 20959701), (7, 17965458), (9, 13973134), (14, 8982729), (18, 6986567), (21, 5988486), (42, 2994243), (49, 2566494), (63, 1996162), (98, 1283247), (126, 998081), (147, 855498), (294, 427749), (343, 366642), (441, 285166), (686, 183321), (882, 142583), (1029, 122214), (2058, 61107), (3087, 40738), (6174, 20369)]