4387374

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3433}}^1$

素因数の和:3512

約数の個数: 24

約数和(自身を含む): 9642672

約数和(自身を除く): 5255298

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 3433, 6866, 10299, 20598, 30897, 61794, 243743, 487486, 731229, 1462458, 2193687, 4387374]

約数ペア:

[(1, 4387374), (2, 2193687), (3, 1462458), (6, 731229), (9, 487486), (18, 243743), (71, 61794), (142, 30897), (213, 20598), (426, 10299), (639, 6866), (1278, 3433)]