64431126

素因数分解:

$2^1\times 3^4\times {\mathrm{397723}}^1$

素因数の和:397737

約数の個数: 20

約数和(自身を含む): 144373812

約数和(自身を除く): 79942686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 397723, 795446, 1193169, 2386338, 3579507, 7159014, 10738521, 21477042, 32215563, 64431126]

約数ペア:

[(1, 64431126), (2, 32215563), (3, 21477042), (6, 10738521), (9, 7159014), (18, 3579507), (27, 2386338), (54, 1193169), (81, 795446), (162, 397723)]