18045309807

素因数分解:

$3^2\times 7^1\times {\mathrm{286433489}}^1$

素因数の和:286433502

約数の個数: 12

約数和(自身を含む): 29789082960

約数和(自身を除く): 11743773153

約数列:

[1, 3, 7, 9, 21, 63, 286433489, 859300467, 2005034423, 2577901401, 6015103269, 18045309807]

約数ペア:

[(1, 18045309807), (3, 6015103269), (7, 2577901401), (9, 2005034423), (21, 859300467), (63, 286433489)]