21970032

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{9341}}^1$

素因数の和:9366

約数の個数: 60

約数和(自身を含む): 66029256

約数和(自身を除く): 44059224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 9341, 18682, 28023, 37364, 56046, 65387, 74728, 112092, 130774, 149456, 196161, 224184, 261548, 392322, 448368, 457709, 523096, 784644, 915418, 1046192, 1373127, 1569288, 1830836, 2746254, 3138576, 3661672, 5492508, 7323344, 10985016, 21970032]

約数ペア:

[(1, 21970032), (2, 10985016), (3, 7323344), (4, 5492508), (6, 3661672), (7, 3138576), (8, 2746254), (12, 1830836), (14, 1569288), (16, 1373127), (21, 1046192), (24, 915418), (28, 784644), (42, 523096), (48, 457709), (49, 448368), (56, 392322), (84, 261548), (98, 224184), (112, 196161), (147, 149456), (168, 130774), (196, 112092), (294, 74728), (336, 65387), (392, 56046), (588, 37364), (784, 28023), (1176, 18682), (2352, 9341)]