2188188

素因数分解:

$2^2\times 3^3\times {\mathrm{20261}}^1$

素因数の和:20274

約数の個数: 24

約数和(自身を含む): 5673360

約数和(自身を除く): 3485172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 20261, 40522, 60783, 81044, 121566, 182349, 243132, 364698, 547047, 729396, 1094094, 2188188]

約数ペア:

[(1, 2188188), (2, 1094094), (3, 729396), (4, 547047), (6, 364698), (9, 243132), (12, 182349), (18, 121566), (27, 81044), (36, 60783), (54, 40522), (108, 20261)]