12585618

素因数分解:

$2^1\times 3^4\times {\mathrm{77689}}^1$

素因数の和:77703

約数の個数: 20

約数和(自身を含む): 28201470

約数和(自身を除く): 15615852

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 77689, 155378, 233067, 466134, 699201, 1398402, 2097603, 4195206, 6292809, 12585618]

約数ペア:

[(1, 12585618), (2, 6292809), (3, 4195206), (6, 2097603), (9, 1398402), (18, 699201), (27, 466134), (54, 233067), (81, 155378), (162, 77689)]