7261596

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 19111680

約数和(自身を除く): 11850084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 947, 1278, 1894, 1917, 2556, 2841, 3788, 3834, 5682, 7668, 8523, 11364, 17046, 25569, 34092, 51138, 67237, 102276, 134474, 201711, 268948, 403422, 605133, 806844, 1210266, 1815399, 2420532, 3630798, 7261596]

約数ペア:

[(1, 7261596), (2, 3630798), (3, 2420532), (4, 1815399), (6, 1210266), (9, 806844), (12, 605133), (18, 403422), (27, 268948), (36, 201711), (54, 134474), (71, 102276), (108, 67237), (142, 51138), (213, 34092), (284, 25569), (426, 17046), (639, 11364), (852, 8523), (947, 7668), (1278, 5682), (1894, 3834), (1917, 3788), (2556, 2841)]