27905196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211403}}^1$

素因数の和:211421

約数の個数: 24

約数和(自身を含む): 71031744

約数和(自身を除く): 43126548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 211403, 422806, 634209, 845612, 1268418, 2325433, 2536836, 4650866, 6976299, 9301732, 13952598, 27905196]

約数ペア:

[(1, 27905196), (2, 13952598), (3, 9301732), (4, 6976299), (6, 4650866), (11, 2536836), (12, 2325433), (22, 1268418), (33, 845612), (44, 634209), (66, 422806), (132, 211403)]