18312318

素因数分解:

$2^1\times 3^4\times {\mathrm{113039}}^1$

素因数の和:113053

約数の個数: 20

約数和(自身を含む): 41033520

約数和(自身を除く): 22721202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 113039, 226078, 339117, 678234, 1017351, 2034702, 3052053, 6104106, 9156159, 18312318]

約数ペア:

[(1, 18312318), (2, 9156159), (3, 6104106), (6, 3052053), (9, 2034702), (18, 1017351), (27, 678234), (54, 339117), (81, 226078), (162, 113039)]