18219759264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{33349}}^1$

素因数の和:33643

約数の個数: 144

約数和(自身を含む): 59434502400

約数和(自身を除く): 41214743136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 271, 288, 336, 504, 542, 672, 813, 1008, 1084, 1626, 1897, 2016, 2168, 2439, 3252, 3794, 4336, 4878, 5691, 6504, 7588, 8672, 9756, 11382, 13008, 15176, 17073, 19512, 22764, 26016, 30352, 33349, 34146, 39024, 45528, 60704, 66698, 68292, 78048, 91056, 100047, 133396, 136584, 182112, 200094, 233443, 266792, 273168, 300141, 400188, 466886, 533584, 546336, 600282, 700329, 800376, 933772, 1067168, 1200564, 1400658, 1600752, 1867544, 2100987, 2401128, 2801316, 3201504, 3735088, 4201974, 4802256, 5602632, 7470176, 8403948, 9037579, 9604512, 11205264, 16807896, 18075158, 22410528, 27112737, 33615792, 36150316, 54225474, 63263053, 67231584, 72300632, 81338211, 108450948, 126526106, 144601264, 162676422, 189789159, 216901896, 253052212, 289202528, 325352844, 379578318, 433803792, 506104424, 569367477, 650705688, 759156636, 867607584, 1012208848, 1138734954, 1301411376, 1518313272, 2024417696, 2277469908, 2602822752, 3036626544, 4554939816, 6073253088, 9109879632, 18219759264]

約数ペア:

[(1, 18219759264), (2, 9109879632), (3, 6073253088), (4, 4554939816), (6, 3036626544), (7, 2602822752), (8, 2277469908), (9, 2024417696), (12, 1518313272), (14, 1301411376), (16, 1138734954), (18, 1012208848), (21, 867607584), (24, 759156636), (28, 650705688), (32, 569367477), (36, 506104424), (42, 433803792), (48, 379578318), (56, 325352844), (63, 289202528), (72, 253052212), (84, 216901896), (96, 189789159), (112, 162676422), (126, 144601264), (144, 126526106), (168, 108450948), (224, 81338211), (252, 72300632), (271, 67231584), (288, 63263053), (336, 54225474), (504, 36150316), (542, 33615792), (672, 27112737), (813, 22410528), (1008, 18075158), (1084, 16807896), (1626, 11205264), (1897, 9604512), (2016, 9037579), (2168, 8403948), (2439, 7470176), (3252, 5602632), (3794, 4802256), (4336, 4201974), (4878, 3735088), (5691, 3201504), (6504, 2801316), (7588, 2401128), (8672, 2100987), (9756, 1867544), (11382, 1600752), (13008, 1400658), (15176, 1200564), (17073, 1067168), (19512, 933772), (22764, 800376), (26016, 700329), (30352, 600282), (33349, 546336), (34146, 533584), (39024, 466886), (45528, 400188), (60704, 300141), (66698, 273168), (68292, 266792), (78048, 233443), (91056, 200094), (100047, 182112), (133396, 136584)]