18813308896

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{14699}}^1$

素因数の和:14816

約数の個数: 96

約数和(自身を含む): 40540953600

約数和(自身を除く): 21727644704

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 47, 74, 92, 94, 148, 184, 188, 296, 368, 376, 592, 736, 752, 851, 1081, 1184, 1504, 1702, 1739, 2162, 3404, 3478, 4324, 6808, 6956, 8648, 13616, 13912, 14699, 17296, 27232, 27824, 29398, 34592, 39997, 55648, 58796, 79994, 117592, 159988, 235184, 319976, 338077, 470368, 543863, 639952, 676154, 690853, 1087726, 1279904, 1352308, 1381706, 2175452, 2704616, 2763412, 4350904, 5409232, 5526824, 8701808, 10818464, 11053648, 12508849, 15889619, 17403616, 22107296, 25017698, 25561561, 31779238, 50035396, 51123122, 63558476, 100070792, 102246244, 127116952, 200141584, 204492488, 254233904, 400283168, 408984976, 508467808, 587915903, 817969952, 1175831806, 2351663612, 4703327224, 9406654448, 18813308896]

約数ペア:

[(1, 18813308896), (2, 9406654448), (4, 4703327224), (8, 2351663612), (16, 1175831806), (23, 817969952), (32, 587915903), (37, 508467808), (46, 408984976), (47, 400283168), (74, 254233904), (92, 204492488), (94, 200141584), (148, 127116952), (184, 102246244), (188, 100070792), (296, 63558476), (368, 51123122), (376, 50035396), (592, 31779238), (736, 25561561), (752, 25017698), (851, 22107296), (1081, 17403616), (1184, 15889619), (1504, 12508849), (1702, 11053648), (1739, 10818464), (2162, 8701808), (3404, 5526824), (3478, 5409232), (4324, 4350904), (6808, 2763412), (6956, 2704616), (8648, 2175452), (13616, 1381706), (13912, 1352308), (14699, 1279904), (17296, 1087726), (27232, 690853), (27824, 676154), (29398, 639952), (34592, 543863), (39997, 470368), (55648, 338077), (58796, 319976), (79994, 235184), (117592, 159988)]