9139214

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 16251840

約数和(自身を除く): 7112626

約数列:

[1, 2, 7, 14, 53, 106, 109, 113, 218, 226, 371, 742, 763, 791, 1526, 1582, 5777, 5989, 11554, 11978, 12317, 24634, 40439, 41923, 80878, 83846, 86219, 172438, 652801, 1305602, 4569607, 9139214]

約数ペア:

[(1, 9139214), (2, 4569607), (7, 1305602), (14, 652801), (53, 172438), (106, 86219), (109, 83846), (113, 80878), (218, 41923), (226, 40439), (371, 24634), (742, 12317), (763, 11978), (791, 11554), (1526, 5989), (1582, 5777)]