218928

素因数分解:

$2^4\times 3^1\times {\mathrm{4561}}^1$

素因数の和:4572

約数の個数: 20

約数和(自身を含む): 565688

約数和(自身を除く): 346760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4561, 9122, 13683, 18244, 27366, 36488, 54732, 72976, 109464, 218928]

約数ペア:

[(1, 218928), (2, 109464), (3, 72976), (4, 54732), (6, 36488), (8, 27366), (12, 18244), (16, 13683), (24, 9122), (48, 4561)]