39945846

素因数分解:

$2^1\times 3^1\times {\mathrm{1669}}^1\times {\mathrm{3989}}^1$

素因数の和:5663

約数の個数: 16

約数和(自身を含む): 79959600

約数和(自身を除く): 40013754

約数列:

[1, 2, 3, 6, 1669, 3338, 3989, 5007, 7978, 10014, 11967, 23934, 6657641, 13315282, 19972923, 39945846]

約数ペア:

[(1, 39945846), (2, 19972923), (3, 13315282), (6, 6657641), (1669, 23934), (3338, 11967), (3989, 10014), (5007, 7978)]