18088312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{205549}}^1$

素因数の和:205566

約数の個数: 16

約数和(自身を含む): 36999000

約数和(自身を除く): 18910688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 205549, 411098, 822196, 1644392, 2261039, 4522078, 9044156, 18088312]

約数ペア:

[(1, 18088312), (2, 9044156), (4, 4522078), (8, 2261039), (11, 1644392), (22, 822196), (44, 411098), (88, 205549)]