18132774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{274739}}^1$

素因数の和:274755

約数の個数: 16

約数和(自身を含む): 39562560

約数和(自身を除く): 21429786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 274739, 549478, 824217, 1648434, 3022129, 6044258, 9066387, 18132774]

約数ペア:

[(1, 18132774), (2, 9066387), (3, 6044258), (6, 3022129), (11, 1648434), (22, 824217), (33, 549478), (66, 274739)]