210906126

素因数分解:

$2^1\times 3^3\times {\mathrm{3905669}}^1$

素因数の和:3905680

約数の個数: 16

約数和(自身を含む): 468680400

約数和(自身を除く): 257774274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3905669, 7811338, 11717007, 23434014, 35151021, 70302042, 105453063, 210906126]

約数ペア:

[(1, 210906126), (2, 105453063), (3, 70302042), (6, 35151021), (9, 23434014), (18, 11717007), (27, 7811338), (54, 3905669)]