21669162

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 45315072

約数和(自身を除く): 23645910

約数列:

[1, 2, 3, 6, 43, 47, 86, 94, 129, 141, 258, 282, 1787, 2021, 3574, 4042, 5361, 6063, 10722, 12126, 76841, 83989, 153682, 167978, 230523, 251967, 461046, 503934, 3611527, 7223054, 10834581, 21669162]

約数ペア:

[(1, 21669162), (2, 10834581), (3, 7223054), (6, 3611527), (43, 503934), (47, 461046), (86, 251967), (94, 230523), (129, 167978), (141, 153682), (258, 83989), (282, 76841), (1787, 12126), (2021, 10722), (3574, 6063), (4042, 5361)]