2889378

素因数分解:

$2^1\times 3^3\times {\mathrm{53507}}^1$

素因数の和:53518

約数の個数: 16

約数和(自身を含む): 6420960

約数和(自身を除く): 3531582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 53507, 107014, 160521, 321042, 481563, 963126, 1444689, 2889378]

約数ペア:

[(1, 2889378), (2, 1444689), (3, 963126), (6, 481563), (9, 321042), (18, 160521), (27, 107014), (54, 53507)]