18432294

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71443}}^1$

素因数の和:71491

約数の個数: 16

約数和(自身を含む): 37722432

約数和(自身を除く): 19290138

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 71443, 142886, 214329, 428658, 3072049, 6144098, 9216147, 18432294]

約数ペア:

[(1, 18432294), (2, 9216147), (3, 6144098), (6, 3072049), (43, 428658), (86, 214329), (129, 142886), (258, 71443)]