7728642

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{8419}}^1$

素因数の和:8447

約数の個数: 32

約数和(自身を含む): 18187200

約数和(自身を除く): 10458558

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 8419, 16838, 25257, 50514, 75771, 143123, 151542, 227313, 286246, 429369, 454626, 858738, 1288107, 2576214, 3864321, 7728642]

約数ペア:

[(1, 7728642), (2, 3864321), (3, 2576214), (6, 1288107), (9, 858738), (17, 454626), (18, 429369), (27, 286246), (34, 227313), (51, 151542), (54, 143123), (102, 75771), (153, 50514), (306, 25257), (459, 16838), (918, 8419)]