2161242

素因数分解:

$2^1\times 3^5\times {\mathrm{4447}}^1$

素因数の和:4464

約数の個数: 24

約数和(自身を含む): 4857216

約数和(自身を除く): 2695974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 4447, 8894, 13341, 26682, 40023, 80046, 120069, 240138, 360207, 720414, 1080621, 2161242]

約数ペア:

[(1, 2161242), (2, 1080621), (3, 720414), (6, 360207), (9, 240138), (18, 120069), (27, 80046), (54, 40023), (81, 26682), (162, 13341), (243, 8894), (486, 4447)]