621777114

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{5189}}^1$

素因数の和:5524

約数の個数: 64

約数和(自身を含む): 1584403200

約数和(自身を除く): 962626086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 317, 378, 634, 951, 1902, 2219, 2853, 4438, 5189, 5706, 6657, 8559, 10378, 13314, 15567, 17118, 19971, 31134, 36323, 39942, 46701, 59913, 72646, 93402, 108969, 119826, 140103, 217938, 280206, 326907, 653814, 980721, 1644913, 1961442, 3289826, 4934739, 9869478, 11514391, 14804217, 23028782, 29608434, 34543173, 44412651, 69086346, 88825302, 103629519, 207259038, 310888557, 621777114]

約数ペア:

[(1, 621777114), (2, 310888557), (3, 207259038), (6, 103629519), (7, 88825302), (9, 69086346), (14, 44412651), (18, 34543173), (21, 29608434), (27, 23028782), (42, 14804217), (54, 11514391), (63, 9869478), (126, 4934739), (189, 3289826), (317, 1961442), (378, 1644913), (634, 980721), (951, 653814), (1902, 326907), (2219, 280206), (2853, 217938), (4438, 140103), (5189, 119826), (5706, 108969), (6657, 93402), (8559, 72646), (10378, 59913), (13314, 46701), (15567, 39942), (17118, 36323), (19971, 31134)]