557082156978

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{11467}}^1\times {\mathrm{19417}}^1$

素因数の和:31031

約数の個数: 48

約数和(自身を含む): 1215863507040

約数和(自身を除く): 658781350062

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 11467, 19417, 22934, 34401, 38834, 58251, 68802, 103203, 116502, 174753, 206406, 349506, 1593913, 2698963, 3187826, 4781739, 5397926, 8096889, 9563478, 14345217, 16193778, 24290667, 28690434, 48581334, 222654739, 445309478, 667964217, 1335928434, 2003892651, 4007785302, 30949008721, 61898017442, 92847026163, 185694052326, 278541078489, 557082156978]

約数ペア:

[(1, 557082156978), (2, 278541078489), (3, 185694052326), (6, 92847026163), (9, 61898017442), (18, 30949008721), (139, 4007785302), (278, 2003892651), (417, 1335928434), (834, 667964217), (1251, 445309478), (2502, 222654739), (11467, 48581334), (19417, 28690434), (22934, 24290667), (34401, 16193778), (38834, 14345217), (58251, 9563478), (68802, 8096889), (103203, 5397926), (116502, 4781739), (174753, 3187826), (206406, 2698963), (349506, 1593913)]