18246402

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{27397}}^1$

素因数の和:27442

約数の個数: 24

約数和(自身を含む): 40603836

約数和(自身を除く): 22357434

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 27397, 54794, 82191, 164382, 246573, 493146, 1013689, 2027378, 3041067, 6082134, 9123201, 18246402]

約数ペア:

[(1, 18246402), (2, 9123201), (3, 6082134), (6, 3041067), (9, 2027378), (18, 1013689), (37, 493146), (74, 246573), (111, 164382), (222, 82191), (333, 54794), (666, 27397)]