21939430464

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{5441327}}^1$

素因数の和:5441352

約数の個数: 84

約数和(自身を含む): 71869060224

約数和(自身を除く): 49929629760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 5441327, 10882654, 16323981, 21765308, 32647962, 38089289, 43530616, 48971943, 65295924, 76178578, 87061232, 97943886, 114267867, 130591848, 152357156, 174122464, 195887772, 228535734, 261183696, 304714312, 342803601, 348244928, 391775544, 457071468, 522367392, 609428624, 685607202, 783551088, 914142936, 1044734784, 1218857248, 1371214404, 1567102176, 1828285872, 2437714496, 2742428808, 3134204352, 3656571744, 5484857616, 7313143488, 10969715232, 21939430464]

約数ペア:

[(1, 21939430464), (2, 10969715232), (3, 7313143488), (4, 5484857616), (6, 3656571744), (7, 3134204352), (8, 2742428808), (9, 2437714496), (12, 1828285872), (14, 1567102176), (16, 1371214404), (18, 1218857248), (21, 1044734784), (24, 914142936), (28, 783551088), (32, 685607202), (36, 609428624), (42, 522367392), (48, 457071468), (56, 391775544), (63, 348244928), (64, 342803601), (72, 304714312), (84, 261183696), (96, 228535734), (112, 195887772), (126, 174122464), (144, 152357156), (168, 130591848), (192, 114267867), (224, 97943886), (252, 87061232), (288, 76178578), (336, 65295924), (448, 48971943), (504, 43530616), (576, 38089289), (672, 32647962), (1008, 21765308), (1344, 16323981), (2016, 10882654), (4032, 5441327)]