1488018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 3456000

約数和(自身を除く): 1967982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 499, 994, 998, 1491, 1497, 2982, 2994, 3493, 6986, 10479, 20958, 35429, 70858, 106287, 212574, 248003, 496006, 744009, 1488018]

約数ペア:

[(1, 1488018), (2, 744009), (3, 496006), (6, 248003), (7, 212574), (14, 106287), (21, 70858), (42, 35429), (71, 20958), (142, 10479), (213, 6986), (426, 3493), (497, 2994), (499, 2982), (994, 1497), (998, 1491)]