18853188

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10007}}^1$

素因数の和:10171

約数の個数: 24

約数和(自身を含む): 44275392

約数和(自身を除く): 25422204

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 10007, 20014, 30021, 40028, 60042, 120084, 1571099, 3142198, 4713297, 6284396, 9426594, 18853188]

約数ペア:

[(1, 18853188), (2, 9426594), (3, 6284396), (4, 4713297), (6, 3142198), (12, 1571099), (157, 120084), (314, 60042), (471, 40028), (628, 30021), (942, 20014), (1884, 10007)]