18066774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{273739}}^1$

素因数の和:273755

約数の個数: 16

約数和(自身を含む): 39418560

約数和(自身を除く): 21351786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 273739, 547478, 821217, 1642434, 3011129, 6022258, 9033387, 18066774]

約数ペア:

[(1, 18066774), (2, 9033387), (3, 6022258), (6, 3011129), (11, 1642434), (22, 821217), (33, 547478), (66, 273739)]