20180609148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240245347}}^1$

素因数の和:240245361

約数の個数: 24

約数和(自身を含む): 53814957952

約数和(自身を除く): 33634348804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240245347, 480490694, 720736041, 960981388, 1441472082, 1681717429, 2882944164, 3363434858, 5045152287, 6726869716, 10090304574, 20180609148]

約数ペア:

[(1, 20180609148), (2, 10090304574), (3, 6726869716), (4, 5045152287), (6, 3363434858), (7, 2882944164), (12, 1681717429), (14, 1441472082), (21, 960981388), (28, 720736041), (42, 480490694), (84, 240245347)]