66809442

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 156887712

約数和(自身を除く): 90078270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 113, 147, 226, 294, 339, 678, 791, 1582, 2011, 2373, 4022, 4746, 5537, 6033, 11074, 12066, 14077, 16611, 28154, 33222, 42231, 84462, 98539, 197078, 227243, 295617, 454486, 591234, 681729, 1363458, 1590701, 3181402, 4772103, 9544206, 11134907, 22269814, 33404721, 66809442]

約数ペア:

[(1, 66809442), (2, 33404721), (3, 22269814), (6, 11134907), (7, 9544206), (14, 4772103), (21, 3181402), (42, 1590701), (49, 1363458), (98, 681729), (113, 591234), (147, 454486), (226, 295617), (294, 227243), (339, 197078), (678, 98539), (791, 84462), (1582, 42231), (2011, 33222), (2373, 28154), (4022, 16611), (4746, 14077), (5537, 12066), (6033, 11074)]