18422793

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 28242240

約数和(自身を除く): 9819447

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 1459, 4209, 4377, 12627, 13131, 33557, 88999, 100671, 266997, 302013, 800991, 2046977, 6140931, 18422793]

約数ペア:

[(1, 18422793), (3, 6140931), (9, 2046977), (23, 800991), (61, 302013), (69, 266997), (183, 100671), (207, 88999), (549, 33557), (1403, 13131), (1459, 12627), (4209, 4377)]