66455622

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{26561}}^1$

素因数の和:26708

約数の個数: 24

約数和(自身を含む): 145028520

約数和(自身を除く): 78572898

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 26561, 53122, 79683, 159366, 239049, 478098, 3691979, 7383958, 11075937, 22151874, 33227811, 66455622]

約数ペア:

[(1, 66455622), (2, 33227811), (3, 22151874), (6, 11075937), (9, 7383958), (18, 3691979), (139, 478098), (278, 239049), (417, 159366), (834, 79683), (1251, 53122), (2502, 26561)]