18424038

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71411}}^1$

素因数の和:71459

約数の個数: 16

約数和(自身を含む): 37705536

約数和(自身を除く): 19281498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 71411, 142822, 214233, 428466, 3070673, 6141346, 9212019, 18424038]

約数ペア:

[(1, 18424038), (2, 9212019), (3, 6141346), (6, 3070673), (43, 428466), (86, 214233), (129, 142822), (258, 71411)]