18872382

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{76717}}^1$

素因数の和:76763

約数の個数: 16

約数和(自身を含む): 38665872

約数和(自身を除く): 19793490

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 76717, 153434, 230151, 460302, 3145397, 6290794, 9436191, 18872382]

約数ペア:

[(1, 18872382), (2, 9436191), (3, 6290794), (6, 3145397), (41, 460302), (82, 230151), (123, 153434), (246, 76717)]