16667676

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6521}}^1$

素因数の和:6602

約数の個数: 36

約数和(自身を含む): 42732144

約数和(自身を除く): 26064468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 6521, 13042, 19563, 26084, 39126, 58689, 78252, 117378, 234756, 462991, 925982, 1388973, 1851964, 2777946, 4166919, 5555892, 8333838, 16667676]

約数ペア:

[(1, 16667676), (2, 8333838), (3, 5555892), (4, 4166919), (6, 2777946), (9, 1851964), (12, 1388973), (18, 925982), (36, 462991), (71, 234756), (142, 117378), (213, 78252), (284, 58689), (426, 39126), (639, 26084), (852, 19563), (1278, 13042), (2556, 6521)]