38965818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{757}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 81645696

約数和(自身を除く): 42679878

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 373, 746, 757, 1119, 1514, 2238, 2271, 4542, 8579, 17158, 17411, 25737, 34822, 51474, 52233, 104466, 282361, 564722, 847083, 1694166, 6494303, 12988606, 19482909, 38965818]

約数ペア:

[(1, 38965818), (2, 19482909), (3, 12988606), (6, 6494303), (23, 1694166), (46, 847083), (69, 564722), (138, 282361), (373, 104466), (746, 52233), (757, 51474), (1119, 34822), (1514, 25737), (2238, 17411), (2271, 17158), (4542, 8579)]