80984706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{2459}}^1$

素因数の和:2974

約数の個数: 32

約数和(自身を含む): 177120000

約数和(自身を除く): 96135294

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 499, 998, 1497, 2459, 2994, 4918, 5489, 7377, 10978, 14754, 16467, 27049, 32934, 54098, 81147, 162294, 1227041, 2454082, 3681123, 7362246, 13497451, 26994902, 40492353, 80984706]

約数ペア:

[(1, 80984706), (2, 40492353), (3, 26994902), (6, 13497451), (11, 7362246), (22, 3681123), (33, 2454082), (66, 1227041), (499, 162294), (998, 81147), (1497, 54098), (2459, 32934), (2994, 27049), (4918, 16467), (5489, 14754), (7377, 10978)]