13266054

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19919}}^1$

素因数の和:19964

約数の個数: 24

約数和(自身を含む): 29521440

約数和(自身を除く): 16255386

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 19919, 39838, 59757, 119514, 179271, 358542, 737003, 1474006, 2211009, 4422018, 6633027, 13266054]

約数ペア:

[(1, 13266054), (2, 6633027), (3, 4422018), (6, 2211009), (9, 1474006), (18, 737003), (37, 358542), (74, 179271), (111, 119514), (222, 59757), (333, 39838), (666, 19919)]