18324536

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53269}}^1$

素因数の和:53318

約数の個数: 16

約数和(自身を含む): 35158200

約数和(自身を除く): 16833664

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 53269, 106538, 213076, 426152, 2290567, 4581134, 9162268, 18324536]

約数ペア:

[(1, 18324536), (2, 9162268), (4, 4581134), (8, 2290567), (43, 426152), (86, 213076), (172, 106538), (344, 53269)]