18157304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8971}}^1$

素因数の和:9011

約数の個数: 32

約数和(自身を含む): 38759040

約数和(自身を除く): 20601736

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 8971, 17942, 35884, 71768, 98681, 197362, 206333, 394724, 412666, 789448, 825332, 1650664, 2269663, 4539326, 9078652, 18157304]

約数ペア:

[(1, 18157304), (2, 9078652), (4, 4539326), (8, 2269663), (11, 1650664), (22, 825332), (23, 789448), (44, 412666), (46, 394724), (88, 206333), (92, 197362), (184, 98681), (253, 71768), (506, 35884), (1012, 17942), (2024, 8971)]