529638138

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{684287}}^1$

素因数の和:684338

約数の個数: 24

約数和(自身を含む): 1174238208

約数和(自身を除く): 644600070

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 684287, 1368574, 2052861, 4105722, 6158583, 12317166, 29424341, 58848682, 88273023, 176546046, 264819069, 529638138]

約数ペア:

[(1, 529638138), (2, 264819069), (3, 176546046), (6, 88273023), (9, 58848682), (18, 29424341), (43, 12317166), (86, 6158583), (129, 4105722), (258, 2052861), (387, 1368574), (774, 684287)]