13269042

素因数分解:

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

素因数の和:245734

約数の個数: 16

約数和(自身を含む): 29486880

約数和(自身を除く): 16217838

約数列:

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

約数ペア:

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