18947286

素因数分解:

$2^1\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{1033}}^1$

素因数の和:2060

約数の個数: 24

約数和(自身を含む): 41132520

約数和(自身を除く): 22185234

約数列:

[1, 2, 3, 6, 9, 18, 1019, 1033, 2038, 2066, 3057, 3099, 6114, 6198, 9171, 9297, 18342, 18594, 1052627, 2105254, 3157881, 6315762, 9473643, 18947286]

約数ペア:

[(1, 18947286), (2, 9473643), (3, 6315762), (6, 3157881), (9, 2105254), (18, 1052627), (1019, 18594), (1033, 18342), (2038, 9297), (2066, 9171), (3057, 6198), (3099, 6114)]