127289148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1515347}}^1$

素因数の和:1515361

約数の個数: 24

約数和(自身を含む): 339437952

約数和(自身を除く): 212148804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1515347, 3030694, 4546041, 6061388, 9092082, 10607429, 18184164, 21214858, 31822287, 42429716, 63644574, 127289148]

約数ペア:

[(1, 127289148), (2, 63644574), (3, 42429716), (4, 31822287), (6, 21214858), (7, 18184164), (12, 10607429), (14, 9092082), (21, 6061388), (28, 4546041), (42, 3030694), (84, 1515347)]