39807126

素因数分解:

$2^1\times 3^4\times {\mathrm{245723}}^1$

素因数の和:245737

約数の個数: 20

約数和(自身を含む): 89197812

約数和(自身を除く): 49390686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 245723, 491446, 737169, 1474338, 2211507, 4423014, 6634521, 13269042, 19903563, 39807126]

約数ペア:

[(1, 39807126), (2, 19903563), (3, 13269042), (6, 6634521), (9, 4423014), (18, 2211507), (27, 1474338), (54, 737169), (81, 491446), (162, 245723)]