18112322

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 27780192

約数和(自身を除く): 9667870

約数列:

[1, 2, 73, 131, 146, 262, 947, 1894, 9563, 19126, 69131, 124057, 138262, 248114, 9056161, 18112322]

約数ペア:

[(1, 18112322), (2, 9056161), (73, 248114), (131, 138262), (146, 124057), (262, 69131), (947, 19126), (1894, 9563)]