18007041

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1279}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 27310080

約数和(自身を除く): 9303039

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 1279, 3837, 4693, 14079, 16627, 24301, 49881, 72903, 315913, 461719, 947739, 1385157, 6002347, 18007041]

約数ペア:

[(1, 18007041), (3, 6002347), (13, 1385157), (19, 947739), (39, 461719), (57, 315913), (247, 72903), (361, 49881), (741, 24301), (1083, 16627), (1279, 14079), (3837, 4693)]