2109131142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{142837}}^1$

素因数の和:142972

約数の個数: 32

約数和(自身を含む): 4442833152

約数和(自身を除く): 2333702010

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 2461, 4922, 7383, 14766, 142837, 285674, 428511, 857022, 3285251, 6570502, 9855753, 15283559, 19711506, 30567118, 45850677, 91701354, 351521857, 703043714, 1054565571, 2109131142]

約数ペア:

[(1, 2109131142), (2, 1054565571), (3, 703043714), (6, 351521857), (23, 91701354), (46, 45850677), (69, 30567118), (107, 19711506), (138, 15283559), (214, 9855753), (321, 6570502), (642, 3285251), (2461, 857022), (4922, 428511), (7383, 285674), (14766, 142837)]