18530732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18311}}^1$

素因数の和:18349

約数の個数: 24

約数和(自身を含む): 36916992

約数和(自身を除く): 18386260

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 18311, 36622, 73244, 201421, 402842, 421153, 805684, 842306, 1684612, 4632683, 9265366, 18530732]

約数ペア:

[(1, 18530732), (2, 9265366), (4, 4632683), (11, 1684612), (22, 842306), (23, 805684), (44, 421153), (46, 402842), (92, 201421), (253, 73244), (506, 36622), (1012, 18311)]