84680478

素因数分解:

$2^1\times 3^4\times {\mathrm{522719}}^1$

素因数の和:522733

約数の個数: 20

約数和(自身を含む): 189747360

約数和(自身を除く): 105066882

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 522719, 1045438, 1568157, 3136314, 4704471, 9408942, 14113413, 28226826, 42340239, 84680478]

約数ペア:

[(1, 84680478), (2, 42340239), (3, 28226826), (6, 14113413), (9, 9408942), (18, 4704471), (27, 3136314), (54, 1568157), (81, 1045438), (162, 522719)]