81054804582

素因数分解:

$2^1\times 3^2\times {\mathrm{6619}}^1\times {\mathrm{680321}}^1$

素因数の和:686948

約数の個数: 24

約数和(自身を含む): 175645533960

約数和(自身を除く): 94590729378

約数列:

[1, 2, 3, 6, 9, 18, 6619, 13238, 19857, 39714, 59571, 119142, 680321, 1360642, 2040963, 4081926, 6122889, 12245778, 4503044699, 9006089398, 13509134097, 27018268194, 40527402291, 81054804582]

約数ペア:

[(1, 81054804582), (2, 40527402291), (3, 27018268194), (6, 13509134097), (9, 9006089398), (18, 4503044699), (6619, 12245778), (13238, 6122889), (19857, 4081926), (39714, 2040963), (59571, 1360642), (119142, 680321)]