1637291214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{33161}}^1$

素因数の和:33393

約数の個数: 48

約数和(自身を含む): 3838567824

約数和(自身を除く): 2201276610

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 211, 234, 422, 633, 1266, 1899, 2743, 3798, 5486, 8229, 16458, 24687, 33161, 49374, 66322, 99483, 198966, 298449, 431093, 596898, 862186, 1293279, 2586558, 3879837, 6996971, 7759674, 13993942, 20990913, 41981826, 62972739, 90960623, 125945478, 181921246, 272881869, 545763738, 818645607, 1637291214]

約数ペア:

[(1, 1637291214), (2, 818645607), (3, 545763738), (6, 272881869), (9, 181921246), (13, 125945478), (18, 90960623), (26, 62972739), (39, 41981826), (78, 20990913), (117, 13993942), (211, 7759674), (234, 6996971), (422, 3879837), (633, 2586558), (1266, 1293279), (1899, 862186), (2743, 596898), (3798, 431093), (5486, 298449), (8229, 198966), (16458, 99483), (24687, 66322), (33161, 49374)]