18808812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47497}}^1$

素因数の和:47518

約数の個数: 36

約数和(自身を含む): 51867816

約数和(自身を除く): 33059004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 47497, 94994, 142491, 189988, 284982, 427473, 522467, 569964, 854946, 1044934, 1567401, 1709892, 2089868, 3134802, 4702203, 6269604, 9404406, 18808812]

約数ペア:

[(1, 18808812), (2, 9404406), (3, 6269604), (4, 4702203), (6, 3134802), (9, 2089868), (11, 1709892), (12, 1567401), (18, 1044934), (22, 854946), (33, 569964), (36, 522467), (44, 427473), (66, 284982), (99, 189988), (132, 142491), (198, 94994), (396, 47497)]