18192471

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 27834240

約数和(自身を除く): 9641769

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2179, 2783, 6537, 8349, 23969, 50117, 71907, 150351, 263659, 551287, 790977, 1653861, 6064157, 18192471]

約数ペア:

[(1, 18192471), (3, 6064157), (11, 1653861), (23, 790977), (33, 551287), (69, 263659), (121, 150351), (253, 71907), (363, 50117), (759, 23969), (2179, 8349), (2783, 6537)]