18297466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36161}}^1$

素因数の和:36197

約数の個数: 16

約数和(自身を含む): 31243968

約数和(自身を除く): 12946502

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 36161, 72322, 397771, 795542, 831703, 1663406, 9148733, 18297466]

約数ペア:

[(1, 18297466), (2, 9148733), (11, 1663406), (22, 831703), (23, 795542), (46, 397771), (253, 72322), (506, 36161)]