17801772

素因数分解:

$2^2\times 3^1\times {\mathrm{631}}^1\times {\mathrm{2351}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 41620992

約数和(自身を除く): 23819220

約数列:

[1, 2, 3, 4, 6, 12, 631, 1262, 1893, 2351, 2524, 3786, 4702, 7053, 7572, 9404, 14106, 28212, 1483481, 2966962, 4450443, 5933924, 8900886, 17801772]

約数ペア:

[(1, 17801772), (2, 8900886), (3, 5933924), (4, 4450443), (6, 2966962), (12, 1483481), (631, 28212), (1262, 14106), (1893, 9404), (2351, 7572), (2524, 7053), (3786, 4702)]