19462059

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 30888000

約数和(自身を除く): 11425941

約数列:

[1, 3, 9, 17, 27, 51, 109, 153, 327, 389, 459, 981, 1167, 1853, 2943, 3501, 5559, 6613, 10503, 16677, 19839, 42401, 50031, 59517, 127203, 178551, 381609, 720817, 1144827, 2162451, 6487353, 19462059]

約数ペア:

[(1, 19462059), (3, 6487353), (9, 2162451), (17, 1144827), (27, 720817), (51, 381609), (109, 178551), (153, 127203), (327, 59517), (389, 50031), (459, 42401), (981, 19839), (1167, 16677), (1853, 10503), (2943, 6613), (3501, 5559)]