42879254

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{1061}}^1$

素因数の和:1252

約数の個数: 24

約数和(自身を含む): 71187984

約数和(自身を除く): 28308730

約数列:

[1, 2, 11, 22, 121, 167, 242, 334, 1061, 1837, 2122, 3674, 11671, 20207, 23342, 40414, 128381, 177187, 256762, 354374, 1949057, 3898114, 21439627, 42879254]

約数ペア:

[(1, 42879254), (2, 21439627), (11, 3898114), (22, 1949057), (121, 354374), (167, 256762), (242, 177187), (334, 128381), (1061, 40414), (1837, 23342), (2122, 20207), (3674, 11671)]