18340111361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 23707313280

約数和(自身を除く): 5367201919

約数列:

[1, 11, 13, 19, 53, 97, 101, 143, 169, 209, 247, 583, 689, 1007, 1067, 1111, 1261, 1313, 1843, 1859, 1919, 2717, 3211, 5141, 5353, 7579, 8957, 9797, 11077, 13091, 13871, 14443, 16393, 17069, 20273, 21109, 23959, 24947, 35321, 56551, 58883, 66833, 69589, 97679, 98527, 101707, 107767, 127361, 144001, 170183, 180323, 186143, 187759, 263549, 274417, 311467, 324311, 519241, 735163, 765479, 868829, 904657, 1074469, 1118777, 1269827, 1322191, 1400971, 1655693, 1872013, 2047573, 2419859, 3426137, 3567421, 5711651, 6750133, 9557119, 9865579, 9951227, 13968097, 14544101, 16507751, 17188483, 18212623, 26618449, 31458167, 74251463, 87751729, 108521369, 128252527, 181585261, 189073313, 346039837, 965269019, 1410777797, 1667282851, 18340111361]

約数ペア:

[(1, 18340111361), (11, 1667282851), (13, 1410777797), (19, 965269019), (53, 346039837), (97, 189073313), (101, 181585261), (143, 128252527), (169, 108521369), (209, 87751729), (247, 74251463), (583, 31458167), (689, 26618449), (1007, 18212623), (1067, 17188483), (1111, 16507751), (1261, 14544101), (1313, 13968097), (1843, 9951227), (1859, 9865579), (1919, 9557119), (2717, 6750133), (3211, 5711651), (5141, 3567421), (5353, 3426137), (7579, 2419859), (8957, 2047573), (9797, 1872013), (11077, 1655693), (13091, 1400971), (13871, 1322191), (14443, 1269827), (16393, 1118777), (17069, 1074469), (20273, 904657), (21109, 868829), (23959, 765479), (24947, 735163), (35321, 519241), (56551, 324311), (58883, 311467), (66833, 274417), (69589, 263549), (97679, 187759), (98527, 186143), (101707, 180323), (107767, 170183), (127361, 144001)]