210078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1061}}^1$

素因数の和:1080

約数の個数: 24

約数和(自身を含む): 497016

約数和(自身を除く): 286938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1061, 2122, 3183, 6366, 9549, 11671, 19098, 23342, 35013, 70026, 105039, 210078]

約数ペア:

[(1, 210078), (2, 105039), (3, 70026), (6, 35013), (9, 23342), (11, 19098), (18, 11671), (22, 9549), (33, 6366), (66, 3183), (99, 2122), (198, 1061)]