210947382

素因数分解:

$2^1\times 3^3\times {\mathrm{3906433}}^1$

素因数の和:3906444

約数の個数: 16

約数和(自身を含む): 468772080

約数和(自身を除く): 257824698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3906433, 7812866, 11719299, 23438598, 35157897, 70315794, 105473691, 210947382]

約数ペア:

[(1, 210947382), (2, 105473691), (3, 70315794), (6, 35157897), (9, 23438598), (18, 11719299), (27, 7812866), (54, 3906433)]