18554074

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 34924032

約数和(自身を除く): 16369958

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 422, 571, 1142, 1477, 2321, 2954, 3997, 4642, 6281, 7994, 12562, 16247, 32494, 43967, 87934, 120481, 240962, 843367, 1325291, 1686734, 2650582, 9277037, 18554074]

約数ペア:

[(1, 18554074), (2, 9277037), (7, 2650582), (11, 1686734), (14, 1325291), (22, 843367), (77, 240962), (154, 120481), (211, 87934), (422, 43967), (571, 32494), (1142, 16247), (1477, 12562), (2321, 7994), (2954, 6281), (3997, 4642)]