18343338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{235171}}^1$

素因数の和:235189

約数の個数: 16

約数和(自身を含む): 39508896

約数和(自身を除く): 21165558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 235171, 470342, 705513, 1411026, 3057223, 6114446, 9171669, 18343338]

約数ペア:

[(1, 18343338), (2, 9171669), (3, 6114446), (6, 3057223), (13, 1411026), (26, 705513), (39, 470342), (78, 235171)]