21282762

素因数分解:

$2^1\times 3^1\times {\mathrm{709}}^1\times {\mathrm{5003}}^1$

素因数の和:5717

約数の個数: 16

約数和(自身を含む): 42634080

約数和(自身を除く): 21351318

約数列:

[1, 2, 3, 6, 709, 1418, 2127, 4254, 5003, 10006, 15009, 30018, 3547127, 7094254, 10641381, 21282762]

約数ペア:

[(1, 21282762), (2, 10641381), (3, 7094254), (6, 3547127), (709, 30018), (1418, 15009), (2127, 10006), (4254, 5003)]