17907948

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4649}}^1$

素因数の和:4766

約数の個数: 36

約数和(自身を含む): 45700200

約数和(自身を除く): 27792252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 4649, 9298, 13947, 18596, 27894, 41841, 55788, 83682, 167364, 497443, 994886, 1492329, 1989772, 2984658, 4476987, 5969316, 8953974, 17907948]

約数ペア:

[(1, 17907948), (2, 8953974), (3, 5969316), (4, 4476987), (6, 2984658), (9, 1989772), (12, 1492329), (18, 994886), (36, 497443), (107, 167364), (214, 83682), (321, 55788), (428, 41841), (642, 27894), (963, 18596), (1284, 13947), (1926, 9298), (3852, 4649)]