18484358

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1303}}^1$

素因数の和:1519

約数の個数: 16

約数和(自身を含む): 28588896

約数和(自身を除く): 10104538

約数列:

[1, 2, 41, 82, 173, 346, 1303, 2606, 7093, 14186, 53423, 106846, 225419, 450838, 9242179, 18484358]

約数ペア:

[(1, 18484358), (2, 9242179), (41, 450838), (82, 225419), (173, 106846), (346, 53423), (1303, 14186), (2606, 7093)]