18855012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{142841}}^1$

素因数の和:142859

約数の個数: 24

約数和(自身を含む): 47994912

約数和(自身を除く): 29139900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 142841, 285682, 428523, 571364, 857046, 1571251, 1714092, 3142502, 4713753, 6285004, 9427506, 18855012]

約数ペア:

[(1, 18855012), (2, 9427506), (3, 6285004), (4, 4713753), (6, 3142502), (11, 1714092), (12, 1571251), (22, 857046), (33, 571364), (44, 428523), (66, 285682), (132, 142841)]