18065626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{907}}^1$

素因数の和:1365

約数の個数: 16

約数和(自身を含む): 28373184

約数和(自身を除く): 10307558

約数列:

[1, 2, 23, 46, 433, 866, 907, 1814, 9959, 19918, 20861, 41722, 392731, 785462, 9032813, 18065626]

約数ペア:

[(1, 18065626), (2, 9032813), (23, 785462), (46, 392731), (433, 41722), (866, 20861), (907, 19918), (1814, 9959)]