18818844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{142567}}^1$

素因数の和:142585

約数の個数: 24

約数和(自身を含む): 47902848

約数和(自身を除く): 29084004

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 142567, 285134, 427701, 570268, 855402, 1568237, 1710804, 3136474, 4704711, 6272948, 9409422, 18818844]

約数ペア:

[(1, 18818844), (2, 9409422), (3, 6272948), (4, 4704711), (6, 3136474), (11, 1710804), (12, 1568237), (22, 855402), (33, 570268), (44, 427701), (66, 285134), (132, 142567)]