42321118

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{81701}}^1$

素因数の和:81747

約数の個数: 16

約数和(自身を含む): 74512224

約数和(自身を除く): 32191106

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 81701, 163402, 571907, 1143814, 3022937, 6045874, 21160559, 42321118]

約数ペア:

[(1, 42321118), (2, 21160559), (7, 6045874), (14, 3022937), (37, 1143814), (74, 571907), (259, 163402), (518, 81701)]