5687964

素因数分解:

$2^2\times 3^2\times {\mathrm{157999}}^1$

素因数の和:158009

約数の個数: 18

約数和(自身を含む): 14378000

約数和(自身を除く): 8690036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157999, 315998, 473997, 631996, 947994, 1421991, 1895988, 2843982, 5687964]

約数ペア:

[(1, 5687964), (2, 2843982), (3, 1895988), (4, 1421991), (6, 947994), (9, 631996), (12, 473997), (18, 315998), (36, 157999)]