2727.0000000

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{6991}}^1$

素因数の和:7011

約数の個数: 48

約数和(自身を含む): 15662080

約数和(自身を除く): 10376884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 6991, 13982, 20973, 27964, 41946, 48937, 62919, 83892, 97874, 125838, 146811, 188757, 195748, 251676, 293622, 377514, 440433, 587244, 755028, 880866, 1321299, 1761732, 2642598, 5285196]

約数ペア:

[(1, 5285196), (2, 2642598), (3, 1761732), (4, 1321299), (6, 880866), (7, 755028), (9, 587244), (12, 440433), (14, 377514), (18, 293622), (21, 251676), (27, 195748), (28, 188757), (36, 146811), (42, 125838), (54, 97874), (63, 83892), (84, 62919), (108, 48937), (126, 41946), (189, 27964), (252, 20973), (378, 13982), (756, 6991)]