1318156938

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1494509}}^1$

素因数の和:1494531

約数の個数: 36

約数和(自身を含む): 3322295730

約数和(自身を除く): 2004138792

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1494509, 2989018, 4483527, 8967054, 10461563, 13450581, 20923126, 26901162, 31384689, 62769378, 73230941, 94154067, 146461882, 188308134, 219692823, 439385646, 659078469, 1318156938]

約数ペア:

[(1, 1318156938), (2, 659078469), (3, 439385646), (6, 219692823), (7, 188308134), (9, 146461882), (14, 94154067), (18, 73230941), (21, 62769378), (42, 31384689), (49, 26901162), (63, 20923126), (98, 13450581), (126, 10461563), (147, 8967054), (294, 4483527), (441, 2989018), (882, 1494509)]