66836394

素因数分解:

$2^1\times 3^3\times {\mathrm{647}}^1\times {\mathrm{1913}}^1$

素因数の和:2571

約数の個数: 32

約数和(自身を含む): 148832640

約数和(自身を除く): 81996246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 647, 1294, 1913, 1941, 3826, 3882, 5739, 5823, 11478, 11646, 17217, 17469, 34434, 34938, 51651, 103302, 1237711, 2475422, 3713133, 7426266, 11139399, 22278798, 33418197, 66836394]

約数ペア:

[(1, 66836394), (2, 33418197), (3, 22278798), (6, 11139399), (9, 7426266), (18, 3713133), (27, 2475422), (54, 1237711), (647, 103302), (1294, 51651), (1913, 34938), (1941, 34434), (3826, 17469), (3882, 17217), (5739, 11646), (5823, 11478)]