18054459

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 27799200

約数和(自身を除く): 9744741

約数列:

[1, 3, 9, 17, 51, 153, 197, 591, 599, 1773, 1797, 3349, 5391, 10047, 10183, 30141, 30549, 91647, 118003, 354009, 1062027, 2006051, 6018153, 18054459]

約数ペア:

[(1, 18054459), (3, 6018153), (9, 2006051), (17, 1062027), (51, 354009), (153, 118003), (197, 91647), (591, 30549), (599, 30141), (1773, 10183), (1797, 10047), (3349, 5391)]