123389364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1468921}}^1$

素因数の和:1468935

約数の個数: 24

約数和(自身を含む): 329038528

約数和(自身を除く): 205649164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1468921, 2937842, 4406763, 5875684, 8813526, 10282447, 17627052, 20564894, 30847341, 41129788, 61694682, 123389364]

約数ペア:

[(1, 123389364), (2, 61694682), (3, 41129788), (4, 30847341), (6, 20564894), (7, 17627052), (12, 10282447), (14, 8813526), (21, 5875684), (28, 4406763), (42, 2937842), (84, 1468921)]