18058642

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15541}}^1$

素因数の和:15633

約数の個数: 16

約数和(自身を含む): 31332672

約数和(自身を除く): 13274030

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 15541, 31082, 108787, 217574, 1289903, 2579806, 9029321, 18058642]

約数ペア:

[(1, 18058642), (2, 9029321), (7, 2579806), (14, 1289903), (83, 217574), (166, 108787), (581, 31082), (1162, 15541)]