128037942

素因数分解:

$2^1\times 3^3\times {\mathrm{2371073}}^1$

素因数の和:2371084

約数の個数: 16

約数和(自身を含む): 284528880

約数和(自身を除く): 156490938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2371073, 4742146, 7113219, 14226438, 21339657, 42679314, 64018971, 128037942]

約数ペア:

[(1, 128037942), (2, 64018971), (3, 42679314), (6, 21339657), (9, 14226438), (18, 7113219), (27, 4742146), (54, 2371073)]