9238278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{219959}}^1$

素因数の和:219971

約数の個数: 16

約数和(自身を含む): 21116160

約数和(自身を除く): 11877882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 219959, 439918, 659877, 1319754, 1539713, 3079426, 4619139, 9238278]

約数ペア:

[(1, 9238278), (2, 4619139), (3, 3079426), (6, 1539713), (7, 1319754), (14, 659877), (21, 439918), (42, 219959)]