127709148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1520347}}^1$

素因数の和:1520361

約数の個数: 24

約数和(自身を含む): 340557952

約数和(自身を除く): 212848804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1520347, 3040694, 4561041, 6081388, 9122082, 10642429, 18244164, 21284858, 31927287, 42569716, 63854574, 127709148]

約数ペア:

[(1, 127709148), (2, 63854574), (3, 42569716), (4, 31927287), (6, 21284858), (7, 18244164), (12, 10642429), (14, 9122082), (21, 6081388), (28, 4561041), (42, 3040694), (84, 1520347)]