21729606

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{18199}}^1$

素因数の和:18403

約数の個数: 16

約数和(自身を含む): 43680000

約数和(自身を除く): 21950394

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 18199, 36398, 54597, 109194, 3621601, 7243202, 10864803, 21729606]

約数ペア:

[(1, 21729606), (2, 10864803), (3, 7243202), (6, 3621601), (199, 109194), (398, 54597), (597, 36398), (1194, 18199)]