1889622

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{4999}}^1$

素因数の和:5017

約数の個数: 32

約数和(自身を含む): 4800000

約数和(自身を除く): 2910378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 4999, 9998, 14997, 29994, 34993, 44991, 69986, 89982, 104979, 134973, 209958, 269946, 314937, 629874, 944811, 1889622]

約数ペア:

[(1, 1889622), (2, 944811), (3, 629874), (6, 314937), (7, 269946), (9, 209958), (14, 134973), (18, 104979), (21, 89982), (27, 69986), (42, 44991), (54, 34993), (63, 29994), (126, 14997), (189, 9998), (378, 4999)]