81662598

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{16741}}^1$

素因数の和:17020

約数の個数: 24

約数和(自身を含む): 177599136

約数和(自身を除く): 95936538

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 16741, 33482, 50223, 100446, 150669, 301338, 4536811, 9073622, 13610433, 27220866, 40831299, 81662598]

約数ペア:

[(1, 81662598), (2, 40831299), (3, 27220866), (6, 13610433), (9, 9073622), (18, 4536811), (271, 301338), (542, 150669), (813, 100446), (1626, 50223), (2439, 33482), (4878, 16741)]