40297806

素因数分解:

$2^1\times 3^2\times {\mathrm{2238767}}^1$

素因数の和:2238775

約数の個数: 12

約数和(自身を含む): 87311952

約数和(自身を除く): 47014146

約数列:

[1, 2, 3, 6, 9, 18, 2238767, 4477534, 6716301, 13432602, 20148903, 40297806]

約数ペア:

[(1, 40297806), (2, 20148903), (3, 13432602), (6, 6716301), (9, 4477534), (18, 2238767)]