18386242

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13003}}^1$

素因数の和:13113

約数の個数: 16

約数和(自身を含む): 31833792

約数和(自身を除く): 13447550

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 13003, 26006, 91021, 182042, 1313303, 2626606, 9193121, 18386242]

約数ペア:

[(1, 18386242), (2, 9193121), (7, 2626606), (14, 1313303), (101, 182042), (202, 91021), (707, 26006), (1414, 13003)]