2828628

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 8003520

約数和(自身を除く): 5174892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 2381, 4762, 7143, 9524, 14286, 21429, 26191, 28572, 42858, 52382, 64287, 78573, 85716, 104764, 128574, 157146, 235719, 257148, 314292, 471438, 707157, 942876, 1414314, 2828628]

約数ペア:

[(1, 2828628), (2, 1414314), (3, 942876), (4, 707157), (6, 471438), (9, 314292), (11, 257148), (12, 235719), (18, 157146), (22, 128574), (27, 104764), (33, 85716), (36, 78573), (44, 64287), (54, 52382), (66, 42858), (99, 28572), (108, 26191), (132, 21429), (198, 14286), (297, 9524), (396, 7143), (594, 4762), (1188, 2381)]