18280952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 36283680

約数和(自身を除く): 18002728

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1361, 1679, 2722, 3358, 5444, 6716, 10888, 13432, 31303, 62606, 99353, 125212, 198706, 250424, 397412, 794824, 2285119, 4570238, 9140476, 18280952]

約数ペア:

[(1, 18280952), (2, 9140476), (4, 4570238), (8, 2285119), (23, 794824), (46, 397412), (73, 250424), (92, 198706), (146, 125212), (184, 99353), (292, 62606), (584, 31303), (1361, 13432), (1679, 10888), (2722, 6716), (3358, 5444)]