2016242739

素因数分解:

$3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41189}}^1$

素因数の和:41249

約数の個数: 48

約数和(自身を含む): 3568701600

約数和(自身を除く): 1552458861

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 147, 189, 259, 333, 441, 777, 999, 1323, 1813, 2331, 5439, 6993, 16317, 41189, 48951, 123567, 288323, 370701, 864969, 1112103, 1523993, 2018261, 2594907, 4571979, 6054783, 7784721, 10667951, 13715937, 18164349, 32003853, 41147811, 54493047, 74675657, 96011559, 224026971, 288034677, 672080913, 2016242739]

約数ペア:

[(1, 2016242739), (3, 672080913), (7, 288034677), (9, 224026971), (21, 96011559), (27, 74675657), (37, 54493047), (49, 41147811), (63, 32003853), (111, 18164349), (147, 13715937), (189, 10667951), (259, 7784721), (333, 6054783), (441, 4571979), (777, 2594907), (999, 2018261), (1323, 1523993), (1813, 1112103), (2331, 864969), (5439, 370701), (6993, 288323), (16317, 123567), (41189, 48951)]