404174814

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1\times {\mathrm{1913}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 844487424

約数和(自身を除く): 440312610

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1531, 1913, 3062, 3826, 4593, 5739, 9186, 11478, 35213, 43999, 70426, 87998, 105639, 131997, 211278, 263994, 2928803, 5857606, 8786409, 17572818, 67362469, 134724938, 202087407, 404174814]

約数ペア:

[(1, 404174814), (2, 202087407), (3, 134724938), (6, 67362469), (23, 17572818), (46, 8786409), (69, 5857606), (138, 2928803), (1531, 263994), (1913, 211278), (3062, 131997), (3826, 105639), (4593, 87998), (5739, 70426), (9186, 43999), (11478, 35213)]