56543778

素因数分解:

$2^1\times 3^3\times {\mathrm{1047107}}^1$

素因数の和:1047118

約数の個数: 16

約数和(自身を含む): 125652960

約数和(自身を除く): 69109182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1047107, 2094214, 3141321, 6282642, 9423963, 18847926, 28271889, 56543778]

約数ペア:

[(1, 56543778), (2, 28271889), (3, 18847926), (6, 9423963), (9, 6282642), (18, 3141321), (27, 2094214), (54, 1047107)]