222071892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2643713}}^1$

素因数の和:2643727

約数の個数: 24

約数和(自身を含む): 592191936

約数和(自身を除く): 370120044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2643713, 5287426, 7931139, 10574852, 15862278, 18505991, 31724556, 37011982, 55517973, 74023964, 111035946, 222071892]

約数ペア:

[(1, 222071892), (2, 111035946), (3, 74023964), (4, 55517973), (6, 37011982), (7, 31724556), (12, 18505991), (14, 15862278), (21, 10574852), (28, 7931139), (42, 5287426), (84, 2643713)]