387834594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{5179}}^1$

素因数の和:6974

約数の個数: 32

約数和(自身を含む): 887147520

約数和(自身を除く): 499312926

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1783, 3566, 5179, 5349, 10358, 10698, 12481, 15537, 24962, 31074, 36253, 37443, 72506, 74886, 108759, 217518, 9234157, 18468314, 27702471, 55404942, 64639099, 129278198, 193917297, 387834594]

約数ペア:

[(1, 387834594), (2, 193917297), (3, 129278198), (6, 64639099), (7, 55404942), (14, 27702471), (21, 18468314), (42, 9234157), (1783, 217518), (3566, 108759), (5179, 74886), (5349, 72506), (10358, 37443), (10698, 36253), (12481, 31074), (15537, 24962)]