54128142

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{23311}}^1$

素因数の和:23365

約数の個数: 32

約数和(自身を含む): 123087360

約数和(自身を除く): 68959218

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 23311, 46622, 69933, 139866, 209799, 419598, 629397, 1002373, 1258794, 2004746, 3007119, 6014238, 9021357, 18042714, 27064071, 54128142]

約数ペア:

[(1, 54128142), (2, 27064071), (3, 18042714), (6, 9021357), (9, 6014238), (18, 3007119), (27, 2004746), (43, 1258794), (54, 1002373), (86, 629397), (129, 419598), (258, 209799), (387, 139866), (774, 69933), (1161, 46622), (2322, 23311)]