6649938

素因数分解:

$2^1\times 3^6\times {\mathrm{4561}}^1$

素因数の和:4581

約数の個数: 28

約数和(自身を含む): 14958798

約数和(自身を除く): 8308860

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 4561, 9122, 13683, 27366, 41049, 82098, 123147, 246294, 369441, 738882, 1108323, 2216646, 3324969, 6649938]

約数ペア:

[(1, 6649938), (2, 3324969), (3, 2216646), (6, 1108323), (9, 738882), (18, 369441), (27, 246294), (54, 123147), (81, 82098), (162, 41049), (243, 27366), (486, 13683), (729, 9122), (1458, 4561)]