2118186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16811}}^1$

素因数の和:16826

約数の個数: 24

約数和(自身を含む): 5245344

約数和(自身を除く): 3127158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16811, 33622, 50433, 100866, 117677, 151299, 235354, 302598, 353031, 706062, 1059093, 2118186]

約数ペア:

[(1, 2118186), (2, 1059093), (3, 706062), (6, 353031), (7, 302598), (9, 235354), (14, 151299), (18, 117677), (21, 100866), (42, 50433), (63, 33622), (126, 16811)]