821844234

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1061}}^1\times {\mathrm{1871}}^1$

素因数の和:2963

約数の個数: 48

約数和(自身を含む): 1860827904

約数和(自身を除く): 1038983670

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1061, 1871, 2122, 3183, 3742, 5613, 6366, 9549, 11226, 16839, 19098, 24403, 33678, 43033, 48806, 73209, 86066, 129099, 146418, 219627, 258198, 387297, 439254, 774594, 1985131, 3970262, 5955393, 11910786, 17866179, 35732358, 45658013, 91316026, 136974039, 273948078, 410922117, 821844234]

約数ペア:

[(1, 821844234), (2, 410922117), (3, 273948078), (6, 136974039), (9, 91316026), (18, 45658013), (23, 35732358), (46, 17866179), (69, 11910786), (138, 5955393), (207, 3970262), (414, 1985131), (1061, 774594), (1871, 439254), (2122, 387297), (3183, 258198), (3742, 219627), (5613, 146418), (6366, 129099), (9549, 86066), (11226, 73209), (16839, 48806), (19098, 43033), (24403, 33678)]