2266866

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1999}}^1$

素因数の和:2020

約数の個数: 40

約数和(自身を含む): 5808000

約数和(自身を除く): 3541134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1999, 3998, 5997, 11994, 13993, 17991, 27986, 35982, 41979, 53973, 83958, 107946, 125937, 161919, 251874, 323838, 377811, 755622, 1133433, 2266866]

約数ペア:

[(1, 2266866), (2, 1133433), (3, 755622), (6, 377811), (7, 323838), (9, 251874), (14, 161919), (18, 125937), (21, 107946), (27, 83958), (42, 53973), (54, 41979), (63, 35982), (81, 27986), (126, 17991), (162, 13993), (189, 11994), (378, 5997), (567, 3998), (1134, 1999)]