18243009

素因数分解:

$3^3\times {\mathrm{577}}^1\times {\mathrm{1171}}^1$

素因数の和:1757

約数の個数: 16

約数和(自身を含む): 27096640

約数和(自身を除く): 8853631

約数列:

[1, 3, 9, 27, 577, 1171, 1731, 3513, 5193, 10539, 15579, 31617, 675667, 2027001, 6081003, 18243009]

約数ペア:

[(1, 18243009), (3, 6081003), (9, 2027001), (27, 675667), (577, 31617), (1171, 15579), (1731, 10539), (3513, 5193)]