9720042

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{22817}}^1$

素因数の和:22893

約数の個数: 16

約数和(自身を含む): 19714752

約数和(自身を除く): 9994710

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 22817, 45634, 68451, 136902, 1620007, 3240014, 4860021, 9720042]

約数ペア:

[(1, 9720042), (2, 4860021), (3, 3240014), (6, 1620007), (71, 136902), (142, 68451), (213, 45634), (426, 22817)]