31427874

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47189}}^1$

素因数の和:47234

約数の個数: 24

約数和(自身を含む): 69935580

約数和(自身を除く): 38507706

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 47189, 94378, 141567, 283134, 424701, 849402, 1745993, 3491986, 5237979, 10475958, 15713937, 31427874]

約数ペア:

[(1, 31427874), (2, 15713937), (3, 10475958), (6, 5237979), (9, 3491986), (18, 1745993), (37, 849402), (74, 424701), (111, 283134), (222, 141567), (333, 94378), (666, 47189)]