39491988

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{30757}}^1$

素因数の和:30871

約数の個数: 24

約数和(自身を含む): 93012192

約数和(自身を除く): 53520204

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 30757, 61514, 92271, 123028, 184542, 369084, 3290999, 6581998, 9872997, 13163996, 19745994, 39491988]

約数ペア:

[(1, 39491988), (2, 19745994), (3, 13163996), (4, 9872997), (6, 6581998), (12, 3290999), (107, 369084), (214, 184542), (321, 123028), (428, 92271), (642, 61514), (1284, 30757)]