12846852

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^2\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 54

約数和(自身を含む): 33419022

約数和(自身を除く): 20572170

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 193, 258, 386, 387, 516, 579, 772, 774, 1158, 1548, 1737, 1849, 2316, 3474, 3698, 5547, 6948, 7396, 8299, 11094, 16598, 16641, 22188, 24897, 33196, 33282, 49794, 66564, 74691, 99588, 149382, 298764, 356857, 713714, 1070571, 1427428, 2141142, 3211713, 4282284, 6423426, 12846852]

約数ペア:

[(1, 12846852), (2, 6423426), (3, 4282284), (4, 3211713), (6, 2141142), (9, 1427428), (12, 1070571), (18, 713714), (36, 356857), (43, 298764), (86, 149382), (129, 99588), (172, 74691), (193, 66564), (258, 49794), (386, 33282), (387, 33196), (516, 24897), (579, 22188), (772, 16641), (774, 16598), (1158, 11094), (1548, 8299), (1737, 7396), (1849, 6948), (2316, 5547), (3474, 3698)]