80411886

素因数分解:

$2^1\times 3^3\times {\mathrm{1489109}}^1$

素因数の和:1489120

約数の個数: 16

約数和(自身を含む): 178693200

約数和(自身を除く): 98281314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1489109, 2978218, 4467327, 8934654, 13401981, 26803962, 40205943, 80411886]

約数ペア:

[(1, 80411886), (2, 40205943), (3, 26803962), (6, 13401981), (9, 8934654), (18, 4467327), (27, 2978218), (54, 1489109)]