2506014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19889}}^1$

素因数の和:19904

約数の個数: 24

約数和(自身を含む): 6205680

約数和(自身を除く): 3699666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19889, 39778, 59667, 119334, 139223, 179001, 278446, 358002, 417669, 835338, 1253007, 2506014]

約数ペア:

[(1, 2506014), (2, 1253007), (3, 835338), (6, 417669), (7, 358002), (9, 278446), (14, 179001), (18, 139223), (21, 119334), (42, 59667), (63, 39778), (126, 19889)]