87408426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6779}}^1$

素因数の和:7098

約数の個数: 32

約数和(自身を含む): 200471040

約数和(自身を除く): 113062614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 4298, 6447, 6779, 12894, 13558, 20337, 40674, 47453, 94906, 142359, 284718, 2081153, 4162306, 6243459, 12486918, 14568071, 29136142, 43704213, 87408426]

約数ペア:

[(1, 87408426), (2, 43704213), (3, 29136142), (6, 14568071), (7, 12486918), (14, 6243459), (21, 4162306), (42, 2081153), (307, 284718), (614, 142359), (921, 94906), (1842, 47453), (2149, 40674), (4298, 20337), (6447, 13558), (6779, 12894)]