2017639092

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1682

約数の個数: 144

約数和(自身を含む): 5736407040

約数和(自身を除く): 3718767948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 71, 84, 93, 98, 124, 142, 147, 186, 196, 213, 217, 284, 294, 372, 426, 434, 497, 588, 651, 852, 868, 994, 1302, 1491, 1519, 1559, 1988, 2201, 2604, 2982, 3038, 3118, 3479, 4402, 4557, 4677, 5964, 6076, 6236, 6603, 6958, 8804, 9114, 9354, 10437, 10913, 13206, 13916, 15407, 18228, 18708, 20874, 21826, 26412, 30814, 32739, 41748, 43652, 46221, 48329, 61628, 65478, 76391, 92442, 96658, 107849, 110689, 130956, 144987, 152782, 184884, 193316, 215698, 221378, 229173, 289974, 305564, 323547, 332067, 338303, 431396, 442756, 458346, 579948, 647094, 664134, 676606, 774823, 916692, 1014909, 1294188, 1328268, 1353212, 1549646, 2029818, 2324469, 2368121, 3099292, 3431359, 4059636, 4648938, 4736242, 5423761, 6862718, 7104363, 9297876, 9472484, 10294077, 10847522, 13725436, 14208726, 16271283, 20588154, 21695044, 24019513, 28417452, 32542566, 41176308, 48039026, 65085132, 72058539, 96078052, 144117078, 168136591, 288234156, 336273182, 504409773, 672546364, 1008819546, 2017639092]

約数ペア:

[(1, 2017639092), (2, 1008819546), (3, 672546364), (4, 504409773), (6, 336273182), (7, 288234156), (12, 168136591), (14, 144117078), (21, 96078052), (28, 72058539), (31, 65085132), (42, 48039026), (49, 41176308), (62, 32542566), (71, 28417452), (84, 24019513), (93, 21695044), (98, 20588154), (124, 16271283), (142, 14208726), (147, 13725436), (186, 10847522), (196, 10294077), (213, 9472484), (217, 9297876), (284, 7104363), (294, 6862718), (372, 5423761), (426, 4736242), (434, 4648938), (497, 4059636), (588, 3431359), (651, 3099292), (852, 2368121), (868, 2324469), (994, 2029818), (1302, 1549646), (1491, 1353212), (1519, 1328268), (1559, 1294188), (1988, 1014909), (2201, 916692), (2604, 774823), (2982, 676606), (3038, 664134), (3118, 647094), (3479, 579948), (4402, 458346), (4557, 442756), (4677, 431396), (5964, 338303), (6076, 332067), (6236, 323547), (6603, 305564), (6958, 289974), (8804, 229173), (9114, 221378), (9354, 215698), (10437, 193316), (10913, 184884), (13206, 152782), (13916, 144987), (15407, 130956), (18228, 110689), (18708, 107849), (20874, 96658), (21826, 92442), (26412, 76391), (30814, 65478), (32739, 61628), (41748, 48329), (43652, 46221)]