21772464

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{9257}}^1$

素因数の和:9282

約数の個数: 60

約数和(自身を含む): 65435544

約数和(自身を除く): 43663080

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, 9257, 18514, 27771, 37028, 55542, 64799, 74056, 111084, 129598, 148112, 194397, 222168, 259196, 388794, 444336, 453593, 518392, 777588, 907186, 1036784, 1360779, 1555176, 1814372, 2721558, 3110352, 3628744, 5443116, 7257488, 10886232, 21772464]

約数ペア:

[(1, 21772464), (2, 10886232), (3, 7257488), (4, 5443116), (6, 3628744), (7, 3110352), (8, 2721558), (12, 1814372), (14, 1555176), (16, 1360779), (21, 1036784), (24, 907186), (28, 777588), (42, 518392), (48, 453593), (49, 444336), (56, 388794), (84, 259196), (98, 222168), (112, 194397), (147, 148112), (168, 129598), (196, 111084), (294, 74056), (336, 64799), (392, 55542), (588, 37028), (784, 27771), (1176, 18514), (2352, 9257)]