31431672

素因数分解:

$2^3\times 3^3\times {\mathrm{145517}}^1$

素因数の和:145532

約数の個数: 32

約数和(自身を含む): 87310800

約数和(自身を除く): 55879128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 145517, 291034, 436551, 582068, 873102, 1164136, 1309653, 1746204, 2619306, 3492408, 3928959, 5238612, 7857918, 10477224, 15715836, 31431672]

約数ペア:

[(1, 31431672), (2, 15715836), (3, 10477224), (4, 7857918), (6, 5238612), (8, 3928959), (9, 3492408), (12, 2619306), (18, 1746204), (24, 1309653), (27, 1164136), (36, 873102), (54, 582068), (72, 436551), (108, 291034), (216, 145517)]