18133353

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15149}}^1$

素因数の和:15181

約数の個数: 24

約数和(自身を含む): 31512000

約数和(自身を除く): 13378647

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 15149, 45447, 106043, 136341, 287831, 318129, 863493, 954387, 2014817, 2590479, 6044451, 18133353]

約数ペア:

[(1, 18133353), (3, 6044451), (7, 2590479), (9, 2014817), (19, 954387), (21, 863493), (57, 318129), (63, 287831), (133, 136341), (171, 106043), (399, 45447), (1197, 15149)]