2016275079

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7933}}^1$

素因数の和:7989

約数の個数: 64

約数和(自身を含む): 3554432000

約数和(自身を除く): 1538156921

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 343, 399, 637, 741, 931, 1029, 1729, 1911, 2793, 4459, 5187, 6517, 7933, 12103, 13377, 19551, 23799, 36309, 55531, 84721, 103129, 150727, 166593, 254163, 309387, 388717, 452181, 721903, 1055089, 1166151, 1959451, 2165709, 2721019, 3165267, 5053321, 5878353, 7385623, 8163057, 13716157, 15159963, 22156869, 35373247, 41148471, 51699361, 96013099, 106119741, 155098083, 288039297, 672091693, 2016275079]

約数ペア:

[(1, 2016275079), (3, 672091693), (7, 288039297), (13, 155098083), (19, 106119741), (21, 96013099), (39, 51699361), (49, 41148471), (57, 35373247), (91, 22156869), (133, 15159963), (147, 13716157), (247, 8163057), (273, 7385623), (343, 5878353), (399, 5053321), (637, 3165267), (741, 2721019), (931, 2165709), (1029, 1959451), (1729, 1166151), (1911, 1055089), (2793, 721903), (4459, 452181), (5187, 388717), (6517, 309387), (7933, 254163), (12103, 166593), (13377, 150727), (19551, 103129), (23799, 84721), (36309, 55531)]