21527034

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 45895680

約数和(自身を除く): 24368646

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 3319, 6486, 6638, 9957, 19914, 76337, 152674, 155993, 229011, 311986, 458022, 467979, 935958, 3587839, 7175678, 10763517, 21527034]

約数ペア:

[(1, 21527034), (2, 10763517), (3, 7175678), (6, 3587839), (23, 935958), (46, 467979), (47, 458022), (69, 311986), (94, 229011), (138, 155993), (141, 152674), (282, 76337), (1081, 19914), (2162, 9957), (3243, 6638), (3319, 6486)]