210123612

素因数分解:

$2^2\times 3^3\times {\mathrm{811}}^1\times {\mathrm{2399}}^1$

素因数の和:3223

約数の個数: 48

約数和(自身を含む): 545664000

約数和(自身を除く): 335540388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 811, 1622, 2399, 2433, 3244, 4798, 4866, 7197, 7299, 9596, 9732, 14394, 14598, 21591, 21897, 28788, 29196, 43182, 43794, 64773, 86364, 87588, 129546, 259092, 1945589, 3891178, 5836767, 7782356, 11673534, 17510301, 23347068, 35020602, 52530903, 70041204, 105061806, 210123612]

約数ペア:

[(1, 210123612), (2, 105061806), (3, 70041204), (4, 52530903), (6, 35020602), (9, 23347068), (12, 17510301), (18, 11673534), (27, 7782356), (36, 5836767), (54, 3891178), (108, 1945589), (811, 259092), (1622, 129546), (2399, 87588), (2433, 86364), (3244, 64773), (4798, 43794), (4866, 43182), (7197, 29196), (7299, 28788), (9596, 21897), (9732, 21591), (14394, 14598)]