12990852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{51551}}^1$

素因数の和:51568

約数の個数: 36

約数和(自身を含む): 37529856

約数和(自身を除く): 24539004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 51551, 103102, 154653, 206204, 309306, 360857, 463959, 618612, 721714, 927918, 1082571, 1443428, 1855836, 2165142, 3247713, 4330284, 6495426, 12990852]

約数ペア:

[(1, 12990852), (2, 6495426), (3, 4330284), (4, 3247713), (6, 2165142), (7, 1855836), (9, 1443428), (12, 1082571), (14, 927918), (18, 721714), (21, 618612), (28, 463959), (36, 360857), (42, 309306), (63, 206204), (84, 154653), (126, 103102), (252, 51551)]