18663304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9221}}^1$

素因数の和:9261

約数の個数: 32

約数和(自身を含む): 39839040

約数和(自身を除く): 21175736

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 9221, 18442, 36884, 73768, 101431, 202862, 212083, 405724, 424166, 811448, 848332, 1696664, 2332913, 4665826, 9331652, 18663304]

約数ペア:

[(1, 18663304), (2, 9331652), (4, 4665826), (8, 2332913), (11, 1696664), (22, 848332), (23, 811448), (44, 424166), (46, 405724), (88, 212083), (92, 202862), (184, 101431), (253, 73768), (506, 36884), (1012, 18442), (2024, 9221)]