18090669

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9587}}^1$

素因数の和:9644

約数の個数: 16

約数和(自身を含む): 26232768

約数和(自身を除く): 8142099

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 9587, 28761, 162979, 354719, 488937, 1064157, 6030223, 18090669]

約数ペア:

[(1, 18090669), (3, 6030223), (17, 1064157), (37, 488937), (51, 354719), (111, 162979), (629, 28761), (1887, 9587)]