27856584

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2947

約数の個数: 96

約数和(自身を含む): 90792000

約数和(自身を除く): 62935416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 2909, 3192, 4788, 5818, 8727, 9576, 11636, 17454, 20363, 23272, 26181, 34908, 40726, 52362, 55271, 61089, 69816, 81452, 104724, 110542, 122178, 162904, 165813, 183267, 209448, 221084, 244356, 331626, 366534, 386897, 442168, 488712, 497439, 663252, 733068, 773794, 994878, 1160691, 1326504, 1466136, 1547588, 1989756, 2321382, 3095176, 3482073, 3979512, 4642764, 6964146, 9285528, 13928292, 27856584]

約数ペア:

[(1, 27856584), (2, 13928292), (3, 9285528), (4, 6964146), (6, 4642764), (7, 3979512), (8, 3482073), (9, 3095176), (12, 2321382), (14, 1989756), (18, 1547588), (19, 1466136), (21, 1326504), (24, 1160691), (28, 994878), (36, 773794), (38, 733068), (42, 663252), (56, 497439), (57, 488712), (63, 442168), (72, 386897), (76, 366534), (84, 331626), (114, 244356), (126, 221084), (133, 209448), (152, 183267), (168, 165813), (171, 162904), (228, 122178), (252, 110542), (266, 104724), (342, 81452), (399, 69816), (456, 61089), (504, 55271), (532, 52362), (684, 40726), (798, 34908), (1064, 26181), (1197, 23272), (1368, 20363), (1596, 17454), (2394, 11636), (2909, 9576), (3192, 8727), (4788, 5818)]