12880134

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^3$

素因数の和:143

約数の個数: 40

約数和(自身を含む): 29548200

約数和(自身を除く): 16668066

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 1849, 2322, 3483, 3698, 5547, 6966, 11094, 16641, 33282, 49923, 79507, 99846, 149769, 159014, 238521, 299538, 477042, 715563, 1431126, 2146689, 4293378, 6440067, 12880134]

約数ペア:

[(1, 12880134), (2, 6440067), (3, 4293378), (6, 2146689), (9, 1431126), (18, 715563), (27, 477042), (43, 299538), (54, 238521), (81, 159014), (86, 149769), (129, 99846), (162, 79507), (258, 49923), (387, 33282), (774, 16641), (1161, 11094), (1849, 6966), (2322, 5547), (3483, 3698)]