21654912

素因数分解:

$2^7\times 3^1\times {\mathrm{56393}}^1$

素因数の和:56410

約数の個数: 32

約数和(自身を含む): 57521880

約数和(自身を除く): 35866968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 56393, 112786, 169179, 225572, 338358, 451144, 676716, 902288, 1353432, 1804576, 2706864, 3609152, 5413728, 7218304, 10827456, 21654912]

約数ペア:

[(1, 21654912), (2, 10827456), (3, 7218304), (4, 5413728), (6, 3609152), (8, 2706864), (12, 1804576), (16, 1353432), (24, 902288), (32, 676716), (48, 451144), (64, 338358), (96, 225572), (128, 169179), (192, 112786), (384, 56393)]