1663524

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 4392640

約数和(自身を除く): 2729116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 211, 219, 292, 422, 438, 633, 657, 844, 876, 1266, 1314, 1899, 1971, 2532, 2628, 3798, 3942, 5697, 7596, 7884, 11394, 15403, 22788, 30806, 46209, 61612, 92418, 138627, 184836, 277254, 415881, 554508, 831762, 1663524]

約数ペア:

[(1, 1663524), (2, 831762), (3, 554508), (4, 415881), (6, 277254), (9, 184836), (12, 138627), (18, 92418), (27, 61612), (36, 46209), (54, 30806), (73, 22788), (108, 15403), (146, 11394), (211, 7884), (219, 7596), (292, 5697), (422, 3942), (438, 3798), (633, 2628), (657, 2532), (844, 1971), (876, 1899), (1266, 1314)]