18072918

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12097}}^1$

素因数の和:12188

約数の個数: 24

約数和(自身を含む): 39633048

約数和(自身を除く): 21560130

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12097, 24194, 36291, 72582, 108873, 217746, 1004051, 2008102, 3012153, 6024306, 9036459, 18072918]

約数ペア:

[(1, 18072918), (2, 9036459), (3, 6024306), (6, 3012153), (9, 2008102), (18, 1004051), (83, 217746), (166, 108873), (249, 72582), (498, 36291), (747, 24194), (1494, 12097)]