13973346

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20981}}^1$

素因数の和:21026

約数の個数: 24

約数和(自身を含む): 31095324

約数和(自身を除く): 17121978

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 20981, 41962, 62943, 125886, 188829, 377658, 776297, 1552594, 2328891, 4657782, 6986673, 13973346]

約数ペア:

[(1, 13973346), (2, 6986673), (3, 4657782), (6, 2328891), (9, 1552594), (18, 776297), (37, 377658), (74, 188829), (111, 125886), (222, 62943), (333, 41962), (666, 20981)]