8972724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17389}}^1$

素因数の和:17439

約数の個数: 24

約数和(自身を含む): 21424480

約数和(自身を除く): 12451756

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 17389, 34778, 52167, 69556, 104334, 208668, 747727, 1495454, 2243181, 2990908, 4486362, 8972724]

約数ペア:

[(1, 8972724), (2, 4486362), (3, 2990908), (4, 2243181), (6, 1495454), (12, 747727), (43, 208668), (86, 104334), (129, 69556), (172, 52167), (258, 34778), (516, 17389)]