81053826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2753}}^1$

素因数の和:3466

約数の個数: 32

約数和(自身を含む): 185597568

約数和(自身を除く): 104543742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 701, 1402, 2103, 2753, 4206, 4907, 5506, 8259, 9814, 14721, 16518, 19271, 29442, 38542, 57813, 115626, 1929853, 3859706, 5789559, 11579118, 13508971, 27017942, 40526913, 81053826]

約数ペア:

[(1, 81053826), (2, 40526913), (3, 27017942), (6, 13508971), (7, 11579118), (14, 5789559), (21, 3859706), (42, 1929853), (701, 115626), (1402, 57813), (2103, 38542), (2753, 29442), (4206, 19271), (4907, 16518), (5506, 14721), (8259, 9814)]