218213754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3306269}}^1$

素因数の和:3306285

約数の個数: 16

約数和(自身を含む): 476102880

約数和(自身を除く): 257889126

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3306269, 6612538, 9918807, 19837614, 36368959, 72737918, 109106877, 218213754]

約数ペア:

[(1, 218213754), (2, 109106877), (3, 72737918), (6, 36368959), (11, 19837614), (22, 9918807), (33, 6612538), (66, 3306269)]