27155156

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4349}}^1$

素因数の和:4583

約数の個数: 24

約数和(自身を含む): 54566400

約数和(自身を除く): 27411244

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 4349, 6244, 8698, 17396, 30443, 60886, 121772, 969827, 1939654, 3879308, 6788789, 13577578, 27155156]

約数ペア:

[(1, 27155156), (2, 13577578), (4, 6788789), (7, 3879308), (14, 1939654), (28, 969827), (223, 121772), (446, 60886), (892, 30443), (1561, 17396), (3122, 8698), (4349, 6244)]