18892506528

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{66463}}^1$

素因数の和:66536

約数の個数: 192

約数和(自身を含む): 64315883520

約数和(自身を除く): 45423376992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 96, 108, 112, 126, 141, 144, 168, 188, 189, 216, 224, 252, 282, 288, 329, 336, 376, 378, 423, 432, 504, 564, 658, 672, 752, 756, 846, 864, 987, 1008, 1128, 1269, 1316, 1504, 1512, 1692, 1974, 2016, 2256, 2538, 2632, 2961, 3024, 3384, 3948, 4512, 5076, 5264, 5922, 6048, 6768, 7896, 8883, 10152, 10528, 11844, 13536, 15792, 17766, 20304, 23688, 31584, 35532, 40608, 47376, 66463, 71064, 94752, 132926, 142128, 199389, 265852, 284256, 398778, 465241, 531704, 598167, 797556, 930482, 1063408, 1196334, 1395723, 1595112, 1794501, 1860964, 2126816, 2392668, 2791446, 3123761, 3190224, 3589002, 3721928, 4187169, 4785336, 5582892, 6247522, 6380448, 7178004, 7443856, 8374338, 9371283, 9570672, 11165784, 12495044, 12561507, 14356008, 14887712, 16748676, 18742566, 19141344, 21866327, 22331568, 24990088, 25123014, 28113849, 28712016, 33497352, 37485132, 43732654, 44663136, 49980176, 50246028, 56227698, 57424032, 65598981, 66994704, 74970264, 84341547, 87465308, 99960352, 100492056, 112455396, 131197962, 133989408, 149940528, 168683094, 174930616, 196796943, 200984112, 224910792, 262395924, 299881056, 337366188, 349861232, 393593886, 401968224, 449821584, 524791848, 590390829, 674732376, 699722464, 787187772, 899643168, 1049583696, 1180781658, 1349464752, 1574375544, 2099167392, 2361563316, 2698929504, 3148751088, 4723126632, 6297502176, 9446253264, 18892506528]

約数ペア:

[(1, 18892506528), (2, 9446253264), (3, 6297502176), (4, 4723126632), (6, 3148751088), (7, 2698929504), (8, 2361563316), (9, 2099167392), (12, 1574375544), (14, 1349464752), (16, 1180781658), (18, 1049583696), (21, 899643168), (24, 787187772), (27, 699722464), (28, 674732376), (32, 590390829), (36, 524791848), (42, 449821584), (47, 401968224), (48, 393593886), (54, 349861232), (56, 337366188), (63, 299881056), (72, 262395924), (84, 224910792), (94, 200984112), (96, 196796943), (108, 174930616), (112, 168683094), (126, 149940528), (141, 133989408), (144, 131197962), (168, 112455396), (188, 100492056), (189, 99960352), (216, 87465308), (224, 84341547), (252, 74970264), (282, 66994704), (288, 65598981), (329, 57424032), (336, 56227698), (376, 50246028), (378, 49980176), (423, 44663136), (432, 43732654), (504, 37485132), (564, 33497352), (658, 28712016), (672, 28113849), (752, 25123014), (756, 24990088), (846, 22331568), (864, 21866327), (987, 19141344), (1008, 18742566), (1128, 16748676), (1269, 14887712), (1316, 14356008), (1504, 12561507), (1512, 12495044), (1692, 11165784), (1974, 9570672), (2016, 9371283), (2256, 8374338), (2538, 7443856), (2632, 7178004), (2961, 6380448), (3024, 6247522), (3384, 5582892), (3948, 4785336), (4512, 4187169), (5076, 3721928), (5264, 3589002), (5922, 3190224), (6048, 3123761), (6768, 2791446), (7896, 2392668), (8883, 2126816), (10152, 1860964), (10528, 1794501), (11844, 1595112), (13536, 1395723), (15792, 1196334), (17766, 1063408), (20304, 930482), (23688, 797556), (31584, 598167), (35532, 531704), (40608, 465241), (47376, 398778), (66463, 284256), (71064, 265852), (94752, 199389), (132926, 142128)]