18824036

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8731}}^1$

素因数の和:8760

約数の個数: 36

約数和(自身を含む): 41808816

約数和(自身を除く): 22984780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 8731, 17462, 34924, 61117, 96041, 122234, 192082, 244468, 384164, 427819, 672287, 855638, 1344574, 1711276, 2689148, 4706009, 9412018, 18824036]

約数ペア:

[(1, 18824036), (2, 9412018), (4, 4706009), (7, 2689148), (11, 1711276), (14, 1344574), (22, 855638), (28, 672287), (44, 427819), (49, 384164), (77, 244468), (98, 192082), (154, 122234), (196, 96041), (308, 61117), (539, 34924), (1078, 17462), (2156, 8731)]