40401918

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{4999}}^1$

素因数の和:5456

約数の個数: 24

約数和(自身を含む): 87750000

約数和(自身を除く): 47348082

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 4999, 8082, 9998, 14997, 29994, 44991, 89982, 2244551, 4489102, 6733653, 13467306, 20200959, 40401918]

約数ペア:

[(1, 40401918), (2, 20200959), (3, 13467306), (6, 6733653), (9, 4489102), (18, 2244551), (449, 89982), (898, 44991), (1347, 29994), (2694, 14997), (4041, 9998), (4999, 8082)]