18417381606

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:915

約数の個数: 192

約数和(自身を含む): 47425996800

約数和(自身を除く): 29008615194

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 117, 138, 171, 207, 234, 247, 299, 342, 389, 414, 437, 463, 494, 598, 741, 778, 874, 897, 926, 1167, 1311, 1389, 1482, 1794, 2223, 2334, 2622, 2691, 2778, 3501, 3933, 4167, 4446, 5057, 5382, 5681, 6019, 7002, 7391, 7866, 8334, 8797, 8947, 10114, 10649, 11362, 12038, 14782, 15171, 17043, 17594, 17894, 18057, 21298, 22173, 26391, 26841, 30342, 31947, 34086, 36114, 44346, 45513, 51129, 52782, 53682, 54171, 63894, 66519, 79173, 80523, 91026, 95841, 96083, 102258, 108342, 114361, 116311, 133038, 138437, 158346, 161046, 169993, 180107, 191682, 192166, 202331, 228722, 232622, 276874, 288249, 339986, 343083, 348933, 360214, 404662, 415311, 509979, 540321, 576498, 606993, 686166, 697866, 830622, 864747, 1019958, 1029249, 1046799, 1080642, 1213986, 1245933, 1529937, 1620963, 1729494, 1820979, 2058498, 2093598, 2209909, 2341391, 2491866, 2630303, 3059874, 3241926, 3422033, 3641958, 4142461, 4419818, 4682782, 5260606, 6629727, 6844066, 7024173, 7890909, 8284922, 10266099, 12427383, 13259454, 14048346, 15781818, 19889181, 20532198, 21072519, 23672727, 24854766, 30798297, 37282149, 39778362, 42145038, 44486429, 47345454, 53851993, 61596594, 74564298, 78706759, 88972858, 107703986, 133459287, 157413518, 161555979, 236120277, 266918574, 323111958, 400377861, 472240554, 484667937, 708360831, 800755722, 969335874, 1023187867, 1416721662, 2046375734, 3069563601, 6139127202, 9208690803, 18417381606]

約数ペア:

[(1, 18417381606), (2, 9208690803), (3, 6139127202), (6, 3069563601), (9, 2046375734), (13, 1416721662), (18, 1023187867), (19, 969335874), (23, 800755722), (26, 708360831), (38, 484667937), (39, 472240554), (46, 400377861), (57, 323111958), (69, 266918574), (78, 236120277), (114, 161555979), (117, 157413518), (138, 133459287), (171, 107703986), (207, 88972858), (234, 78706759), (247, 74564298), (299, 61596594), (342, 53851993), (389, 47345454), (414, 44486429), (437, 42145038), (463, 39778362), (494, 37282149), (598, 30798297), (741, 24854766), (778, 23672727), (874, 21072519), (897, 20532198), (926, 19889181), (1167, 15781818), (1311, 14048346), (1389, 13259454), (1482, 12427383), (1794, 10266099), (2223, 8284922), (2334, 7890909), (2622, 7024173), (2691, 6844066), (2778, 6629727), (3501, 5260606), (3933, 4682782), (4167, 4419818), (4446, 4142461), (5057, 3641958), (5382, 3422033), (5681, 3241926), (6019, 3059874), (7002, 2630303), (7391, 2491866), (7866, 2341391), (8334, 2209909), (8797, 2093598), (8947, 2058498), (10114, 1820979), (10649, 1729494), (11362, 1620963), (12038, 1529937), (14782, 1245933), (15171, 1213986), (17043, 1080642), (17594, 1046799), (17894, 1029249), (18057, 1019958), (21298, 864747), (22173, 830622), (26391, 697866), (26841, 686166), (30342, 606993), (31947, 576498), (34086, 540321), (36114, 509979), (44346, 415311), (45513, 404662), (51129, 360214), (52782, 348933), (53682, 343083), (54171, 339986), (63894, 288249), (66519, 276874), (79173, 232622), (80523, 228722), (91026, 202331), (95841, 192166), (96083, 191682), (102258, 180107), (108342, 169993), (114361, 161046), (116311, 158346), (133038, 138437)]