2205666

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:866

約数の個数: 24

約数和(自身を含む): 4812444

約数和(自身を除く): 2606778

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 677, 1086, 1354, 1629, 2031, 3258, 4062, 6093, 12186, 122537, 245074, 367611, 735222, 1102833, 2205666]

約数ペア:

[(1, 2205666), (2, 1102833), (3, 735222), (6, 367611), (9, 245074), (18, 122537), (181, 12186), (362, 6093), (543, 4062), (677, 3258), (1086, 2031), (1354, 1629)]