28116882

素因数分解:

$2^1\times 3^4\times {\mathrm{173561}}^1$

素因数の和:173575

約数の個数: 20

約数和(自身を含む): 63003006

約数和(自身を除く): 34886124

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173561, 347122, 520683, 1041366, 1562049, 3124098, 4686147, 9372294, 14058441, 28116882]

約数ペア:

[(1, 28116882), (2, 14058441), (3, 9372294), (6, 4686147), (9, 3124098), (18, 1562049), (27, 1041366), (54, 520683), (81, 347122), (162, 173561)]