12677476

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1000

約数の個数: 36

約数和(自身を含む): 26199936

約数和(自身を除く): 13522460

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 911, 994, 1822, 1988, 3479, 3644, 6377, 6958, 12754, 13916, 25508, 44639, 64681, 89278, 129362, 178556, 258724, 452767, 905534, 1811068, 3169369, 6338738, 12677476]

約数ペア:

[(1, 12677476), (2, 6338738), (4, 3169369), (7, 1811068), (14, 905534), (28, 452767), (49, 258724), (71, 178556), (98, 129362), (142, 89278), (196, 64681), (284, 44639), (497, 25508), (911, 13916), (994, 12754), (1822, 6958), (1988, 6377), (3479, 3644)]