18203043474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1907}}^1$

素因数の和:2101

約数の個数: 192

約数和(自身を含む): 50404902912

約数和(自身を除く): 32201859438

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 71, 77, 97, 99, 126, 142, 154, 194, 198, 213, 231, 291, 426, 462, 497, 582, 639, 679, 693, 781, 873, 994, 1067, 1278, 1358, 1386, 1491, 1562, 1746, 1907, 2037, 2134, 2343, 2982, 3201, 3814, 4074, 4473, 4686, 5467, 5721, 6111, 6402, 6887, 7029, 7469, 8946, 9603, 10934, 11442, 12222, 13349, 13774, 14058, 14938, 16401, 17163, 19206, 20661, 20977, 22407, 26698, 32802, 34326, 40047, 41322, 41954, 44814, 48209, 49203, 61983, 62931, 67221, 75757, 80094, 96418, 98406, 120141, 123966, 125862, 134442, 135397, 144627, 146839, 151514, 184979, 188793, 227271, 240282, 270794, 289254, 293678, 369958, 377586, 406191, 433881, 440517, 454542, 530299, 554937, 681813, 812382, 867762, 881034, 947779, 1060598, 1109874, 1218573, 1294853, 1321551, 1363626, 1489367, 1590897, 1664811, 1895558, 2034769, 2437146, 2589706, 2643102, 2843337, 2978734, 3181794, 3329622, 3884559, 4069538, 4468101, 4772691, 5686674, 6104307, 7769118, 8530011, 8936202, 9545382, 10425569, 11653677, 12208614, 13133509, 13404303, 14243383, 17060022, 18312921, 20851138, 23307354, 26267018, 26808606, 28486766, 31276707, 36625842, 39400527, 42730149, 62553414, 78801054, 85460298, 91934563, 93830121, 118201581, 128190447, 144468599, 183869126, 187660242, 236403162, 256380894, 275803689, 288937198, 433405797, 551607378, 827411067, 866811594, 1011280193, 1300217391, 1654822134, 2022560386, 2600434782, 3033840579, 6067681158, 9101521737, 18203043474]

約数ペア:

[(1, 18203043474), (2, 9101521737), (3, 6067681158), (6, 3033840579), (7, 2600434782), (9, 2022560386), (11, 1654822134), (14, 1300217391), (18, 1011280193), (21, 866811594), (22, 827411067), (33, 551607378), (42, 433405797), (63, 288937198), (66, 275803689), (71, 256380894), (77, 236403162), (97, 187660242), (99, 183869126), (126, 144468599), (142, 128190447), (154, 118201581), (194, 93830121), (198, 91934563), (213, 85460298), (231, 78801054), (291, 62553414), (426, 42730149), (462, 39400527), (497, 36625842), (582, 31276707), (639, 28486766), (679, 26808606), (693, 26267018), (781, 23307354), (873, 20851138), (994, 18312921), (1067, 17060022), (1278, 14243383), (1358, 13404303), (1386, 13133509), (1491, 12208614), (1562, 11653677), (1746, 10425569), (1907, 9545382), (2037, 8936202), (2134, 8530011), (2343, 7769118), (2982, 6104307), (3201, 5686674), (3814, 4772691), (4074, 4468101), (4473, 4069538), (4686, 3884559), (5467, 3329622), (5721, 3181794), (6111, 2978734), (6402, 2843337), (6887, 2643102), (7029, 2589706), (7469, 2437146), (8946, 2034769), (9603, 1895558), (10934, 1664811), (11442, 1590897), (12222, 1489367), (13349, 1363626), (13774, 1321551), (14058, 1294853), (14938, 1218573), (16401, 1109874), (17163, 1060598), (19206, 947779), (20661, 881034), (20977, 867762), (22407, 812382), (26698, 681813), (32802, 554937), (34326, 530299), (40047, 454542), (41322, 440517), (41954, 433881), (44814, 406191), (48209, 377586), (49203, 369958), (61983, 293678), (62931, 289254), (67221, 270794), (75757, 240282), (80094, 227271), (96418, 188793), (98406, 184979), (120141, 151514), (123966, 146839), (125862, 144627), (134442, 135397)]