21596063856

素因数分解:

$2^4\times 3^1\times {\mathrm{449917997}}^1$

素因数の和:449918008

約数の個数: 20

約数和(自身を含む): 55789831752

約数和(自身を除く): 34193767896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 449917997, 899835994, 1349753991, 1799671988, 2699507982, 3599343976, 5399015964, 7198687952, 10798031928, 21596063856]

約数ペア:

[(1, 21596063856), (2, 10798031928), (3, 7198687952), (4, 5399015964), (6, 3599343976), (8, 2699507982), (12, 1799671988), (16, 1349753991), (24, 899835994), (48, 449917997)]