7489206

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 16732800

約数和(自身を除く): 9243594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 419, 662, 838, 993, 1257, 1986, 2514, 2979, 3771, 5958, 7542, 8937, 11313, 17874, 22626, 138689, 277378, 416067, 832134, 1248201, 2496402, 3744603, 7489206]

約数ペア:

[(1, 7489206), (2, 3744603), (3, 2496402), (6, 1248201), (9, 832134), (18, 416067), (27, 277378), (54, 138689), (331, 22626), (419, 17874), (662, 11313), (838, 8937), (993, 7542), (1257, 5958), (1986, 3771), (2514, 2979)]