12872136

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12473}}^1$

素因数の和:12525

約数の個数: 32

約数和(自身を含む): 32931360

約数和(自身を除く): 20059224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 12473, 24946, 37419, 49892, 74838, 99784, 149676, 299352, 536339, 1072678, 1609017, 2145356, 3218034, 4290712, 6436068, 12872136]

約数ペア:

[(1, 12872136), (2, 6436068), (3, 4290712), (4, 3218034), (6, 2145356), (8, 1609017), (12, 1072678), (24, 536339), (43, 299352), (86, 149676), (129, 99784), (172, 74838), (258, 49892), (344, 37419), (516, 24946), (1032, 12473)]