18006824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{204623}}^1$

素因数の和:204640

約数の個数: 16

約数和(自身を含む): 36832320

約数和(自身を除く): 18825496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 204623, 409246, 818492, 1636984, 2250853, 4501706, 9003412, 18006824]

約数ペア:

[(1, 18006824), (2, 9003412), (4, 4501706), (8, 2250853), (11, 1636984), (22, 818492), (44, 409246), (88, 204623)]