18265914

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{13901}}^1$

素因数の和:13982

約数の個数: 24

約数和(自身を含む): 40121172

約数和(自身を除く): 21855258

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 13901, 27802, 41703, 83406, 125109, 250218, 1014773, 2029546, 3044319, 6088638, 9132957, 18265914]

約数ペア:

[(1, 18265914), (2, 9132957), (3, 6088638), (6, 3044319), (9, 2029546), (18, 1014773), (73, 250218), (146, 125109), (219, 83406), (438, 41703), (657, 27802), (1314, 13901)]