2984958

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 6693120

約数和(自身を除く): 3708162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 331, 334, 501, 662, 993, 1002, 1503, 1986, 2979, 3006, 4509, 5958, 8937, 9018, 17874, 55277, 110554, 165831, 331662, 497493, 994986, 1492479, 2984958]

約数ペア:

[(1, 2984958), (2, 1492479), (3, 994986), (6, 497493), (9, 331662), (18, 165831), (27, 110554), (54, 55277), (167, 17874), (331, 9018), (334, 8937), (501, 5958), (662, 4509), (993, 3006), (1002, 2979), (1503, 1986)]