38640402

素因数分解:

$2^1\times 3^5\times {\mathrm{43}}^3$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 88888800

約数和(自身を除く): 50248398

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 774, 1161, 1849, 2322, 3483, 3698, 5547, 6966, 10449, 11094, 16641, 20898, 33282, 49923, 79507, 99846, 149769, 159014, 238521, 299538, 449307, 477042, 715563, 898614, 1431126, 2146689, 4293378, 6440067, 12880134, 19320201, 38640402]

約数ペア:

[(1, 38640402), (2, 19320201), (3, 12880134), (6, 6440067), (9, 4293378), (18, 2146689), (27, 1431126), (43, 898614), (54, 715563), (81, 477042), (86, 449307), (129, 299538), (162, 238521), (243, 159014), (258, 149769), (387, 99846), (486, 79507), (774, 49923), (1161, 33282), (1849, 20898), (2322, 16641), (3483, 11094), (3698, 10449), (5547, 6966)]