7990974

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:582

約数の個数: 40

約数和(自身を含む): 18112248

約数和(自身を除く): 10121274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 321, 461, 642, 922, 963, 1383, 1926, 2766, 2889, 4149, 5778, 8298, 8667, 12447, 17334, 24894, 37341, 49327, 74682, 98654, 147981, 295962, 443943, 887886, 1331829, 2663658, 3995487, 7990974]

約数ペア:

[(1, 7990974), (2, 3995487), (3, 2663658), (6, 1331829), (9, 887886), (18, 443943), (27, 295962), (54, 147981), (81, 98654), (107, 74682), (162, 49327), (214, 37341), (321, 24894), (461, 17334), (642, 12447), (922, 8667), (963, 8298), (1383, 5778), (1926, 4149), (2766, 2889)]