2018216628

素因数分解:

$2^2\times 3^3\times {\mathrm{673}}^1\times {\mathrm{27767}}^1$

素因数の和:28453

約数の個数: 48

約数和(自身を含む): 5240376960

約数和(自身を除く): 3222160332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 673, 1346, 2019, 2692, 4038, 6057, 8076, 12114, 18171, 24228, 27767, 36342, 55534, 72684, 83301, 111068, 166602, 249903, 333204, 499806, 749709, 999612, 1499418, 2998836, 18687191, 37374382, 56061573, 74748764, 112123146, 168184719, 224246292, 336369438, 504554157, 672738876, 1009108314, 2018216628]

約数ペア:

[(1, 2018216628), (2, 1009108314), (3, 672738876), (4, 504554157), (6, 336369438), (9, 224246292), (12, 168184719), (18, 112123146), (27, 74748764), (36, 56061573), (54, 37374382), (108, 18687191), (673, 2998836), (1346, 1499418), (2019, 999612), (2692, 749709), (4038, 499806), (6057, 333204), (8076, 249903), (12114, 166602), (18171, 111068), (24228, 83301), (27767, 72684), (36342, 55534)]