2247588

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{991}}^1$

素因数の和:1014

約数の個数: 60

約数和(自身を含む): 6721792

約数和(自身を除く): 4474204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 991, 1134, 1982, 2268, 2973, 3964, 5946, 6937, 8919, 11892, 13874, 17838, 20811, 26757, 27748, 35676, 41622, 53514, 62433, 80271, 83244, 107028, 124866, 160542, 187299, 249732, 321084, 374598, 561897, 749196, 1123794, 2247588]

約数ペア:

[(1, 2247588), (2, 1123794), (3, 749196), (4, 561897), (6, 374598), (7, 321084), (9, 249732), (12, 187299), (14, 160542), (18, 124866), (21, 107028), (27, 83244), (28, 80271), (36, 62433), (42, 53514), (54, 41622), (63, 35676), (81, 27748), (84, 26757), (108, 20811), (126, 17838), (162, 13874), (189, 11892), (252, 8919), (324, 6937), (378, 5946), (567, 3964), (756, 2973), (991, 2268), (1134, 1982)]