2018861712

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9403}}^1$

素因数の和:9498

約数の個数: 160

約数和(自身を含む): 6716712960

約数和(自身を除く): 4697851248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 84, 108, 112, 126, 142, 144, 168, 189, 213, 216, 252, 284, 336, 378, 426, 432, 497, 504, 568, 639, 756, 852, 994, 1008, 1136, 1278, 1491, 1512, 1704, 1917, 1988, 2556, 2982, 3024, 3408, 3834, 3976, 4473, 5112, 5964, 7668, 7952, 8946, 9403, 10224, 11928, 13419, 15336, 17892, 18806, 23856, 26838, 28209, 30672, 35784, 37612, 53676, 56418, 65821, 71568, 75224, 84627, 107352, 112836, 131642, 150448, 169254, 197463, 214704, 225672, 253881, 263284, 338508, 394926, 451344, 507762, 526568, 592389, 667613, 677016, 789852, 1015524, 1053136, 1184778, 1335226, 1354032, 1579704, 1777167, 2002839, 2031048, 2369556, 2670452, 3159408, 3554334, 4005678, 4062096, 4673291, 4739112, 5340904, 6008517, 7108668, 8011356, 9346582, 9478224, 10681808, 12017034, 14019873, 14217336, 16022712, 18025551, 18693164, 24034068, 28039746, 28434672, 32045424, 36051102, 37386328, 42059619, 48068136, 56079492, 72102204, 74772656, 84119238, 96136272, 112158984, 126178857, 144204408, 168238476, 224317968, 252357714, 288408816, 336476952, 504715428, 672953904, 1009430856, 2018861712]

約数ペア:

[(1, 2018861712), (2, 1009430856), (3, 672953904), (4, 504715428), (6, 336476952), (7, 288408816), (8, 252357714), (9, 224317968), (12, 168238476), (14, 144204408), (16, 126178857), (18, 112158984), (21, 96136272), (24, 84119238), (27, 74772656), (28, 72102204), (36, 56079492), (42, 48068136), (48, 42059619), (54, 37386328), (56, 36051102), (63, 32045424), (71, 28434672), (72, 28039746), (84, 24034068), (108, 18693164), (112, 18025551), (126, 16022712), (142, 14217336), (144, 14019873), (168, 12017034), (189, 10681808), (213, 9478224), (216, 9346582), (252, 8011356), (284, 7108668), (336, 6008517), (378, 5340904), (426, 4739112), (432, 4673291), (497, 4062096), (504, 4005678), (568, 3554334), (639, 3159408), (756, 2670452), (852, 2369556), (994, 2031048), (1008, 2002839), (1136, 1777167), (1278, 1579704), (1491, 1354032), (1512, 1335226), (1704, 1184778), (1917, 1053136), (1988, 1015524), (2556, 789852), (2982, 677016), (3024, 667613), (3408, 592389), (3834, 526568), (3976, 507762), (4473, 451344), (5112, 394926), (5964, 338508), (7668, 263284), (7952, 253881), (8946, 225672), (9403, 214704), (10224, 197463), (11928, 169254), (13419, 150448), (15336, 131642), (17892, 112836), (18806, 107352), (23856, 84627), (26838, 75224), (28209, 71568), (30672, 65821), (35784, 56418), (37612, 53676)]