39863964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{474571}}^1$

素因数の和:474585

約数の個数: 24

約数和(自身を含む): 106304128

約数和(自身を除く): 66440164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 474571, 949142, 1423713, 1898284, 2847426, 3321997, 5694852, 6643994, 9965991, 13287988, 19931982, 39863964]

約数ペア:

[(1, 39863964), (2, 19931982), (3, 13287988), (4, 9965991), (6, 6643994), (7, 5694852), (12, 3321997), (14, 2847426), (21, 1898284), (28, 1423713), (42, 949142), (84, 474571)]