57153684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{680401}}^1$

素因数の和:680415

約数の個数: 24

約数和(自身を含む): 152410048

約数和(自身を除く): 95256364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 680401, 1360802, 2041203, 2721604, 4082406, 4762807, 8164812, 9525614, 14288421, 19051228, 28576842, 57153684]

約数ペア:

[(1, 57153684), (2, 28576842), (3, 19051228), (4, 14288421), (6, 9525614), (7, 8164812), (12, 4762807), (14, 4082406), (21, 2721604), (28, 2041203), (42, 1360802), (84, 680401)]