131738274

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{155719}}^1$

素因数の和:155774

約数の個数: 24

約数和(自身を含む): 291507840

約数和(自身を除く): 159769566

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 155719, 311438, 467157, 934314, 1401471, 2802942, 7318793, 14637586, 21956379, 43912758, 65869137, 131738274]

約数ペア:

[(1, 131738274), (2, 65869137), (3, 43912758), (6, 21956379), (9, 14637586), (18, 7318793), (47, 2802942), (94, 1401471), (141, 934314), (282, 467157), (423, 311438), (846, 155719)]