2010187578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{34961}}^1$

素因数の和:35047

約数の個数: 48

約数和(自身を含む): 4722387264

約数和(自身を除く): 2712199686

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1369, 1554, 2738, 4107, 8214, 9583, 19166, 28749, 34961, 57498, 69922, 104883, 209766, 244727, 489454, 734181, 1293557, 1468362, 2587114, 3880671, 7761342, 9054899, 18109798, 27164697, 47861609, 54329394, 95723218, 143584827, 287169654, 335031263, 670062526, 1005093789, 2010187578]

約数ペア:

[(1, 2010187578), (2, 1005093789), (3, 670062526), (6, 335031263), (7, 287169654), (14, 143584827), (21, 95723218), (37, 54329394), (42, 47861609), (74, 27164697), (111, 18109798), (222, 9054899), (259, 7761342), (518, 3880671), (777, 2587114), (1369, 1468362), (1554, 1293557), (2738, 734181), (4107, 489454), (8214, 244727), (9583, 209766), (19166, 104883), (28749, 69922), (34961, 57498)]