7987842

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2791}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 18092160

約数和(自身を除く): 10104318

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2791, 2862, 5582, 8373, 16746, 25119, 50238, 75357, 147923, 150714, 295846, 443769, 887538, 1331307, 2662614, 3993921, 7987842]

約数ペア:

[(1, 7987842), (2, 3993921), (3, 2662614), (6, 1331307), (9, 887538), (18, 443769), (27, 295846), (53, 150714), (54, 147923), (106, 75357), (159, 50238), (318, 25119), (477, 16746), (954, 8373), (1431, 5582), (2791, 2862)]