18086673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14813}}^1$

素因数の和:14864

約数の個数: 16

約数和(自身を含む): 27020736

約数和(自身を除く): 8934063

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 14813, 44439, 162943, 488829, 548081, 1644243, 6028891, 18086673]

約数ペア:

[(1, 18086673), (3, 6028891), (11, 1644243), (33, 548081), (37, 488829), (111, 162943), (407, 44439), (1221, 14813)]