2721698784

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1350049}}^1$

素因数の和:1350072

約数の個数: 72

約数和(自身を含む): 8845527600

約数和(自身を除く): 6123828816

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, 288, 336, 504, 672, 1008, 2016, 1350049, 2700098, 4050147, 5400196, 8100294, 9450343, 10800392, 12150441, 16200588, 18900686, 21600784, 24300882, 28351029, 32401176, 37801372, 43201568, 48601764, 56702058, 64802352, 75602744, 85053087, 97203528, 113404116, 129604704, 151205488, 170106174, 194407056, 226808232, 302410976, 340212348, 388814112, 453616464, 680424696, 907232928, 1360849392, 2721698784]

約数ペア:

[(1, 2721698784), (2, 1360849392), (3, 907232928), (4, 680424696), (6, 453616464), (7, 388814112), (8, 340212348), (9, 302410976), (12, 226808232), (14, 194407056), (16, 170106174), (18, 151205488), (21, 129604704), (24, 113404116), (28, 97203528), (32, 85053087), (36, 75602744), (42, 64802352), (48, 56702058), (56, 48601764), (63, 43201568), (72, 37801372), (84, 32401176), (96, 28351029), (112, 24300882), (126, 21600784), (144, 18900686), (168, 16200588), (224, 12150441), (252, 10800392), (288, 9450343), (336, 8100294), (504, 5400196), (672, 4050147), (1008, 2700098), (2016, 1350049)]