18068776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{205327}}^1$

素因数の和:205344

約数の個数: 16

約数和(自身を含む): 36959040

約数和(自身を除く): 18890264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 205327, 410654, 821308, 1642616, 2258597, 4517194, 9034388, 18068776]

約数ペア:

[(1, 18068776), (2, 9034388), (4, 4517194), (8, 2258597), (11, 1642616), (22, 821308), (44, 410654), (88, 205327)]