80685882

素因数分解:

$2^1\times 3^4\times {\mathrm{498061}}^1$

素因数の和:498075

約数の個数: 20

約数和(自身を含む): 180796506

約数和(自身を除く): 100110624

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 498061, 996122, 1494183, 2988366, 4482549, 8965098, 13447647, 26895294, 40342941, 80685882]

約数ペア:

[(1, 80685882), (2, 40342941), (3, 26895294), (6, 13447647), (9, 8965098), (18, 4482549), (27, 2988366), (54, 1494183), (81, 996122), (162, 498061)]