18425178

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{20071}}^1$

素因数の和:20099

約数の個数: 32

約数和(自身を含む): 43355520

約数和(自身を除く): 24930342

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 20071, 40142, 60213, 120426, 180639, 341207, 361278, 541917, 682414, 1023621, 1083834, 2047242, 3070863, 6141726, 9212589, 18425178]

約数ペア:

[(1, 18425178), (2, 9212589), (3, 6141726), (6, 3070863), (9, 2047242), (17, 1083834), (18, 1023621), (27, 682414), (34, 541917), (51, 361278), (54, 341207), (102, 180639), (153, 120426), (306, 60213), (459, 40142), (918, 20071)]