2109726

素因数分解:

$2^1\times 3^6\times {\mathrm{1447}}^1$

素因数の和:1467

約数の個数: 28

約数和(自身を含む): 4747992

約数和(自身を除く): 2638266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1447, 1458, 2894, 4341, 8682, 13023, 26046, 39069, 78138, 117207, 234414, 351621, 703242, 1054863, 2109726]

約数ペア:

[(1, 2109726), (2, 1054863), (3, 703242), (6, 351621), (9, 234414), (18, 117207), (27, 78138), (54, 39069), (81, 26046), (162, 13023), (243, 8682), (486, 4341), (729, 2894), (1447, 1458)]