31288014

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 70424640

約数和(自身を除く): 39136626

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 109, 111, 218, 222, 327, 333, 431, 654, 666, 862, 981, 1293, 1962, 2586, 3879, 4033, 7758, 8066, 12099, 15947, 24198, 31894, 36297, 46979, 47841, 72594, 93958, 95682, 140937, 143523, 281874, 287046, 422811, 845622, 1738223, 3476446, 5214669, 10429338, 15644007, 31288014]

約数ペア:

[(1, 31288014), (2, 15644007), (3, 10429338), (6, 5214669), (9, 3476446), (18, 1738223), (37, 845622), (74, 422811), (109, 287046), (111, 281874), (218, 143523), (222, 140937), (327, 95682), (333, 93958), (431, 72594), (654, 47841), (666, 46979), (862, 36297), (981, 31894), (1293, 24198), (1962, 15947), (2586, 12099), (3879, 8066), (4033, 7758)]