729588942

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{112279}}^1$

素因数の和:112325

約数の個数: 36

約数和(自身を含む): 1668368520

約数和(自身を除く): 938779578

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 112279, 224558, 336837, 673674, 1010511, 2021022, 2133301, 4266602, 6399903, 12799806, 19199709, 38399418, 40532719, 81065438, 121598157, 243196314, 364794471, 729588942]

約数ペア:

[(1, 729588942), (2, 364794471), (3, 243196314), (6, 121598157), (9, 81065438), (18, 40532719), (19, 38399418), (38, 19199709), (57, 12799806), (114, 6399903), (171, 4266602), (342, 2133301), (361, 2021022), (722, 1010511), (1083, 673674), (2166, 336837), (3249, 224558), (6498, 112279)]