12720756

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{2797}}^1$

素因数の和:3183

約数の個数: 24

約数和(自身を含む): 29770720

約数和(自身を除く): 17049964

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1516, 2274, 2797, 4548, 5594, 8391, 11188, 16782, 33564, 1060063, 2120126, 3180189, 4240252, 6360378, 12720756]

約数ペア:

[(1, 12720756), (2, 6360378), (3, 4240252), (4, 3180189), (6, 2120126), (12, 1060063), (379, 33564), (758, 16782), (1137, 11188), (1516, 8391), (2274, 5594), (2797, 4548)]