1006488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1997}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 3116880

約数和(自身を除く): 2110392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1997, 3994, 5991, 7988, 11982, 13979, 15976, 17973, 23964, 27958, 35946, 41937, 47928, 55916, 71892, 83874, 111832, 125811, 143784, 167748, 251622, 335496, 503244, 1006488]

約数ペア:

[(1, 1006488), (2, 503244), (3, 335496), (4, 251622), (6, 167748), (7, 143784), (8, 125811), (9, 111832), (12, 83874), (14, 71892), (18, 55916), (21, 47928), (24, 41937), (28, 35946), (36, 27958), (42, 23964), (56, 17973), (63, 15976), (72, 13979), (84, 11982), (126, 7988), (168, 5991), (252, 3994), (504, 1997)]