1639278

素因数分解:

$2^1\times 3^5\times {\mathrm{3373}}^1$

素因数の和:3390

約数の個数: 24

約数和(自身を含む): 3684408

約数和(自身を除く): 2045130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 3373, 6746, 10119, 20238, 30357, 60714, 91071, 182142, 273213, 546426, 819639, 1639278]

約数ペア:

[(1, 1639278), (2, 819639), (3, 546426), (6, 273213), (9, 182142), (18, 91071), (27, 60714), (54, 30357), (81, 20238), (162, 10119), (243, 6746), (486, 3373)]