56242578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1339109}}^1$

素因数の和:1339121

約数の個数: 16

約数和(自身を含む): 128554560

約数和(自身を除く): 72311982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1339109, 2678218, 4017327, 8034654, 9373763, 18747526, 28121289, 56242578]

約数ペア:

[(1, 56242578), (2, 28121289), (3, 18747526), (6, 9373763), (7, 8034654), (14, 4017327), (21, 2678218), (42, 1339109)]