2590866

素因数分解:

$2^1\times 3^6\times {\mathrm{1777}}^1$

素因数の和:1797

約数の個数: 28

約数和(自身を含む): 5830062

約数和(自身を除く): 3239196

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1777, 3554, 5331, 10662, 15993, 31986, 47979, 95958, 143937, 287874, 431811, 863622, 1295433, 2590866]

約数ペア:

[(1, 2590866), (2, 1295433), (3, 863622), (6, 431811), (9, 287874), (18, 143937), (27, 95958), (54, 47979), (81, 31986), (162, 15993), (243, 10662), (486, 5331), (729, 3554), (1458, 1777)]