273254238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{8237}}^1$

素因数の和:8361

約数の個数: 48

約数和(自身を含む): 629712720

約数和(自身を除く): 356458482

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 873, 1746, 1843, 3686, 5529, 8237, 11058, 16474, 16587, 24711, 33174, 49422, 74133, 148266, 156503, 313006, 469509, 798989, 939018, 1408527, 1597978, 2396967, 2817054, 4793934, 7190901, 14381802, 15180791, 30361582, 45542373, 91084746, 136627119, 273254238]

約数ペア:

[(1, 273254238), (2, 136627119), (3, 91084746), (6, 45542373), (9, 30361582), (18, 15180791), (19, 14381802), (38, 7190901), (57, 4793934), (97, 2817054), (114, 2396967), (171, 1597978), (194, 1408527), (291, 939018), (342, 798989), (582, 469509), (873, 313006), (1746, 156503), (1843, 148266), (3686, 74133), (5529, 49422), (8237, 33174), (11058, 24711), (16474, 16587)]