18006373

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{3037}}^1$

素因数の和:3073

約数の個数: 18

約数和(自身を含む): 23031078

約数和(自身を除く): 5024705

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 3037, 5929, 21259, 33407, 148813, 233849, 367477, 1636943, 2572339, 18006373]

約数ペア:

[(1, 18006373), (7, 2572339), (11, 1636943), (49, 367477), (77, 233849), (121, 148813), (539, 33407), (847, 21259), (3037, 5929)]