18714399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{33359}}^1$

素因数の和:33390

約数の個数: 16

約数和(自身を含む): 28823040

約数和(自身を除く): 10108641

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 33359, 100077, 366949, 567103, 1100847, 1701309, 6238133, 18714399]

約数ペア:

[(1, 18714399), (3, 6238133), (11, 1701309), (17, 1100847), (33, 567103), (51, 366949), (187, 100077), (561, 33359)]