2216646

素因数分解:

$2^1\times 3^5\times {\mathrm{4561}}^1$

素因数の和:4578

約数の個数: 24

約数和(自身を含む): 4981704

約数和(自身を除く): 2765058

約数列:

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

約数ペア:

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