18081368928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{126323}}^1$

素因数の和:126417

約数の個数: 144

約数和(自身を含む): 59592589056

約数和(自身を除く): 41511220128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2016, 2272, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 6816, 7952, 8946, 10224, 11928, 15904, 17892, 20448, 23856, 35784, 47712, 71568, 126323, 143136, 252646, 378969, 505292, 757938, 884261, 1010584, 1136907, 1515876, 1768522, 2021168, 2273814, 2652783, 3031752, 3537044, 4042336, 4547628, 5305566, 6063504, 7074088, 7958349, 8968933, 9095256, 10611132, 12127008, 14148176, 15916698, 17937866, 18190512, 21222264, 26906799, 28296352, 31833396, 35875732, 36381024, 42444528, 53813598, 62782531, 63666792, 71751464, 80720397, 84889056, 107627196, 125565062, 127333584, 143502928, 161440794, 188347593, 215254392, 251130124, 254667168, 287005856, 322881588, 376695186, 430508784, 502260248, 565042779, 645763176, 753390372, 861017568, 1004520496, 1130085558, 1291526352, 1506780744, 2009040992, 2260171116, 2583052704, 3013561488, 4520342232, 6027122976, 9040684464, 18081368928]

約数ペア:

[(1, 18081368928), (2, 9040684464), (3, 6027122976), (4, 4520342232), (6, 3013561488), (7, 2583052704), (8, 2260171116), (9, 2009040992), (12, 1506780744), (14, 1291526352), (16, 1130085558), (18, 1004520496), (21, 861017568), (24, 753390372), (28, 645763176), (32, 565042779), (36, 502260248), (42, 430508784), (48, 376695186), (56, 322881588), (63, 287005856), (71, 254667168), (72, 251130124), (84, 215254392), (96, 188347593), (112, 161440794), (126, 143502928), (142, 127333584), (144, 125565062), (168, 107627196), (213, 84889056), (224, 80720397), (252, 71751464), (284, 63666792), (288, 62782531), (336, 53813598), (426, 42444528), (497, 36381024), (504, 35875732), (568, 31833396), (639, 28296352), (672, 26906799), (852, 21222264), (994, 18190512), (1008, 17937866), (1136, 15916698), (1278, 14148176), (1491, 12127008), (1704, 10611132), (1988, 9095256), (2016, 8968933), (2272, 7958349), (2556, 7074088), (2982, 6063504), (3408, 5305566), (3976, 4547628), (4473, 4042336), (5112, 3537044), (5964, 3031752), (6816, 2652783), (7952, 2273814), (8946, 2021168), (10224, 1768522), (11928, 1515876), (15904, 1136907), (17892, 1010584), (20448, 884261), (23856, 757938), (35784, 505292), (47712, 378969), (71568, 252646), (126323, 143136)]