218635788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{1709}}^1$

素因数の和:3246

約数の個数: 48

約数和(自身を含む): 583752960

約数和(自身を除く): 365117172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1523, 1709, 3046, 3418, 4569, 5127, 6092, 6836, 9138, 10254, 10661, 11963, 18276, 20508, 21322, 23926, 31983, 35889, 42644, 47852, 63966, 71778, 127932, 143556, 2602807, 5205614, 7808421, 10411228, 15616842, 18219649, 31233684, 36439298, 54658947, 72878596, 109317894, 218635788]

約数ペア:

[(1, 218635788), (2, 109317894), (3, 72878596), (4, 54658947), (6, 36439298), (7, 31233684), (12, 18219649), (14, 15616842), (21, 10411228), (28, 7808421), (42, 5205614), (84, 2602807), (1523, 143556), (1709, 127932), (3046, 71778), (3418, 63966), (4569, 47852), (5127, 42644), (6092, 35889), (6836, 31983), (9138, 23926), (10254, 21322), (10661, 20508), (11963, 18276)]