18117972

素因数分解:

$2^2\times 3^3\times {\mathrm{167759}}^1$

素因数の和:167772

約数の個数: 24

約数和(自身を含む): 46972800

約数和(自身を除く): 28854828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167759, 335518, 503277, 671036, 1006554, 1509831, 2013108, 3019662, 4529493, 6039324, 9058986, 18117972]

約数ペア:

[(1, 18117972), (2, 9058986), (3, 6039324), (4, 4529493), (6, 3019662), (9, 2013108), (12, 1509831), (18, 1006554), (27, 671036), (36, 503277), (54, 335518), (108, 167759)]