172848564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{685907}}^1$

素因数の和:685924

約数の個数: 36

約数和(自身を含む): 499341024

約数和(自身を除く): 326492460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 685907, 1371814, 2057721, 2743628, 4115442, 4801349, 6173163, 8230884, 9602698, 12346326, 14404047, 19205396, 24692652, 28808094, 43212141, 57616188, 86424282, 172848564]

約数ペア:

[(1, 172848564), (2, 86424282), (3, 57616188), (4, 43212141), (6, 28808094), (7, 24692652), (9, 19205396), (12, 14404047), (14, 12346326), (18, 9602698), (21, 8230884), (28, 6173163), (36, 4801349), (42, 4115442), (63, 2743628), (84, 2057721), (126, 1371814), (252, 685907)]