18839124

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4801}}^1$

素因数の和:4920

約数の個数: 36

約数和(自身を含む): 48068020

約数和(自身を除く): 29228896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 4801, 9602, 14403, 19204, 28806, 43209, 57612, 86418, 172836, 523309, 1046618, 1569927, 2093236, 3139854, 4709781, 6279708, 9419562, 18839124]

約数ペア:

[(1, 18839124), (2, 9419562), (3, 6279708), (4, 4709781), (6, 3139854), (9, 2093236), (12, 1569927), (18, 1046618), (36, 523309), (109, 172836), (218, 86418), (327, 57612), (436, 43209), (654, 28806), (981, 19204), (1308, 14403), (1962, 9602), (3924, 4801)]