2019916598193

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1\times {\mathrm{1277}}^1$

素因数の和:1837

約数の個数: 160

約数和(自身を含む): 3420107615232

約数和(自身を除く): 1400191017039

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 241, 271, 299, 351, 621, 723, 813, 897, 1053, 1277, 1863, 2169, 2439, 2691, 3133, 3523, 3831, 5543, 6233, 6507, 7317, 8073, 9399, 10569, 11493, 16601, 16629, 18699, 19521, 21951, 24219, 28197, 29371, 31707, 34479, 49803, 49887, 56097, 65311, 72059, 81029, 84591, 88113, 95121, 103437, 149409, 149661, 168291, 195933, 216177, 243087, 253773, 264339, 285363, 307757, 346067, 381823, 448227, 448983, 504873, 587799, 648531, 729261, 793017, 849043, 923271, 1038201, 1145469, 1344681, 1502153, 1763397, 1945593, 2187783, 2379051, 2547129, 2769813, 3114603, 3436407, 4000841, 4498871, 4506459, 5290191, 5836779, 6563349, 7078411, 7641387, 7959541, 8309439, 9343809, 10309221, 12002523, 13496613, 13519377, 19527989, 21235233, 22924161, 23878623, 24928317, 28031427, 30927663, 36007569, 40489839, 40558131, 58583967, 63705699, 68772483, 71635869, 83402147, 92019343, 103474033, 108022707, 121469517, 121674393, 175751901, 191117097, 214907607, 250206441, 276058029, 310422099, 324068121, 364408551, 527255703, 573351291, 644722821, 750619323, 828174087, 931266297, 1084227911, 1581767109, 1918249381, 2251857969, 2484522261, 2793798891, 3252683733, 5754748143, 6755573907, 7453566783, 8381396673, 9758051199, 17264244429, 24937241953, 29274153597, 51792733287, 74811725859, 87822460791, 155378199861, 224435177577, 673305532731, 2019916598193]

約数ペア:

[(1, 2019916598193), (3, 673305532731), (9, 224435177577), (13, 155378199861), (23, 87822460791), (27, 74811725859), (39, 51792733287), (69, 29274153597), (81, 24937241953), (117, 17264244429), (207, 9758051199), (241, 8381396673), (271, 7453566783), (299, 6755573907), (351, 5754748143), (621, 3252683733), (723, 2793798891), (813, 2484522261), (897, 2251857969), (1053, 1918249381), (1277, 1581767109), (1863, 1084227911), (2169, 931266297), (2439, 828174087), (2691, 750619323), (3133, 644722821), (3523, 573351291), (3831, 527255703), (5543, 364408551), (6233, 324068121), (6507, 310422099), (7317, 276058029), (8073, 250206441), (9399, 214907607), (10569, 191117097), (11493, 175751901), (16601, 121674393), (16629, 121469517), (18699, 108022707), (19521, 103474033), (21951, 92019343), (24219, 83402147), (28197, 71635869), (29371, 68772483), (31707, 63705699), (34479, 58583967), (49803, 40558131), (49887, 40489839), (56097, 36007569), (65311, 30927663), (72059, 28031427), (81029, 24928317), (84591, 23878623), (88113, 22924161), (95121, 21235233), (103437, 19527989), (149409, 13519377), (149661, 13496613), (168291, 12002523), (195933, 10309221), (216177, 9343809), (243087, 8309439), (253773, 7959541), (264339, 7641387), (285363, 7078411), (307757, 6563349), (346067, 5836779), (381823, 5290191), (448227, 4506459), (448983, 4498871), (504873, 4000841), (587799, 3436407), (648531, 3114603), (729261, 2769813), (793017, 2547129), (849043, 2379051), (923271, 2187783), (1038201, 1945593), (1145469, 1763397), (1344681, 1502153)]