2021075988

素因数分解:

$2^2\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{137713}}^1$

素因数の和:138943

約数の個数: 24

約数和(自身を含む): 4719734208

約数和(自身を除く): 2698658220

約数列:

[1, 2, 3, 4, 6, 12, 1223, 2446, 3669, 4892, 7338, 14676, 137713, 275426, 413139, 550852, 826278, 1652556, 168422999, 336845998, 505268997, 673691996, 1010537994, 2021075988]

約数ペア:

[(1, 2021075988), (2, 1010537994), (3, 673691996), (4, 505268997), (6, 336845998), (12, 168422999), (1223, 1652556), (2446, 826278), (3669, 550852), (4892, 413139), (7338, 275426), (14676, 137713)]