2016505278

素因数分解:

$2^1\times 3^2\times {\mathrm{461}}^1\times {\mathrm{243011}}^1$

素因数の和:243480

約数の個数: 24

約数和(自身を含む): 4378590216

約数和(自身を除く): 2362084938

約数列:

[1, 2, 3, 6, 9, 18, 461, 922, 1383, 2766, 4149, 8298, 243011, 486022, 729033, 1458066, 2187099, 4374198, 112028071, 224056142, 336084213, 672168426, 1008252639, 2016505278]

約数ペア:

[(1, 2016505278), (2, 1008252639), (3, 672168426), (6, 336084213), (9, 224056142), (18, 112028071), (461, 4374198), (922, 2187099), (1383, 1458066), (2766, 729033), (4149, 486022), (8298, 243011)]