18408728613

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 29240967168

約数和(自身を除く): 10832238555

約数列:

[1, 3, 11, 17, 33, 51, 83, 121, 127, 187, 249, 283, 363, 381, 561, 849, 913, 1397, 1411, 2057, 2159, 2739, 3113, 4191, 4233, 4811, 6171, 6477, 9339, 10043, 10541, 14433, 15367, 15521, 23489, 23749, 30129, 31623, 34243, 35941, 46101, 46563, 52921, 70467, 71247, 102729, 107823, 115951, 158763, 170731, 179197, 258379, 261239, 347853, 395351, 399313, 512193, 537591, 582131, 610997, 775137, 783717, 1186053, 1197939, 1275461, 1746393, 1832991, 1971167, 2842169, 2983103, 3826383, 4348861, 4392443, 5913501, 6720967, 8526507, 8949309, 13046583, 13177329, 20162901, 21682837, 32814133, 48316873, 50712751, 65048511, 73930637, 98442399, 144950619, 152138253, 221791911, 360955463, 557840261, 1082866389, 1673520783, 6136242871, 18408728613]

約数ペア:

[(1, 18408728613), (3, 6136242871), (11, 1673520783), (17, 1082866389), (33, 557840261), (51, 360955463), (83, 221791911), (121, 152138253), (127, 144950619), (187, 98442399), (249, 73930637), (283, 65048511), (363, 50712751), (381, 48316873), (561, 32814133), (849, 21682837), (913, 20162901), (1397, 13177329), (1411, 13046583), (2057, 8949309), (2159, 8526507), (2739, 6720967), (3113, 5913501), (4191, 4392443), (4233, 4348861), (4811, 3826383), (6171, 2983103), (6477, 2842169), (9339, 1971167), (10043, 1832991), (10541, 1746393), (14433, 1275461), (15367, 1197939), (15521, 1186053), (23489, 783717), (23749, 775137), (30129, 610997), (31623, 582131), (34243, 537591), (35941, 512193), (46101, 399313), (46563, 395351), (52921, 347853), (70467, 261239), (71247, 258379), (102729, 179197), (107823, 170731), (115951, 158763)]