8889748866

素因数分解:

$2^1\times 3^4\times {\mathrm{54874993}}^1$

素因数の和:54875007

約数の個数: 20

約数和(自身を含む): 19919622822

約数和(自身を除く): 11029873956

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 54874993, 109749986, 164624979, 329249958, 493874937, 987749874, 1481624811, 2963249622, 4444874433, 8889748866]

約数ペア:

[(1, 8889748866), (2, 4444874433), (3, 2963249622), (6, 1481624811), (9, 987749874), (18, 493874937), (27, 329249958), (54, 164624979), (81, 109749986), (162, 54874993)]