9959988

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7757}}^1$

素因数の和:7871

約数の個数: 24

約数和(自身を含む): 23460192

約数和(自身を除く): 13500204

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 7757, 15514, 23271, 31028, 46542, 93084, 829999, 1659998, 2489997, 3319996, 4979994, 9959988]

約数ペア:

[(1, 9959988), (2, 4979994), (3, 3319996), (4, 2489997), (6, 1659998), (12, 829999), (107, 93084), (214, 46542), (321, 31028), (428, 23271), (642, 15514), (1284, 7757)]