211720932

素因数分解:

$2^2\times 3^3\times {\mathrm{1960379}}^1$

素因数の和:1960392

約数の個数: 24

約数和(自身を含む): 548906400

約数和(自身を除く): 337185468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1960379, 3920758, 5881137, 7841516, 11762274, 17643411, 23524548, 35286822, 52930233, 70573644, 105860466, 211720932]

約数ペア:

[(1, 211720932), (2, 105860466), (3, 70573644), (4, 52930233), (6, 35286822), (9, 23524548), (12, 17643411), (18, 11762274), (27, 7841516), (36, 5881137), (54, 3920758), (108, 1960379)]