18023912

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{2017}}^1$

素因数の和:3140

約数の個数: 16

約数和(自身を含む): 33841860

約数和(自身を除く): 15817948

約数列:

[1, 2, 4, 8, 1117, 2017, 2234, 4034, 4468, 8068, 8936, 16136, 2252989, 4505978, 9011956, 18023912]

約数ペア:

[(1, 18023912), (2, 9011956), (4, 4505978), (8, 2252989), (1117, 16136), (2017, 8936), (2234, 8068), (4034, 4468)]