186839946

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:577

約数の個数: 80

約数和(自身を含む): 436575744

約数和(自身を除く): 249735798

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 53, 54, 81, 94, 106, 141, 159, 162, 282, 318, 423, 463, 477, 846, 926, 954, 1269, 1389, 1431, 2491, 2538, 2778, 2862, 3807, 4167, 4293, 4982, 7473, 7614, 8334, 8586, 12501, 14946, 21761, 22419, 24539, 25002, 37503, 43522, 44838, 49078, 65283, 67257, 73617, 75006, 130566, 134514, 147234, 195849, 201771, 220851, 391698, 403542, 441702, 587547, 662553, 1153333, 1175094, 1325106, 1762641, 1987659, 2306666, 3459999, 3525282, 3975318, 6919998, 10379997, 20759994, 31139991, 62279982, 93419973, 186839946]

約数ペア:

[(1, 186839946), (2, 93419973), (3, 62279982), (6, 31139991), (9, 20759994), (18, 10379997), (27, 6919998), (47, 3975318), (53, 3525282), (54, 3459999), (81, 2306666), (94, 1987659), (106, 1762641), (141, 1325106), (159, 1175094), (162, 1153333), (282, 662553), (318, 587547), (423, 441702), (463, 403542), (477, 391698), (846, 220851), (926, 201771), (954, 195849), (1269, 147234), (1389, 134514), (1431, 130566), (2491, 75006), (2538, 73617), (2778, 67257), (2862, 65283), (3807, 49078), (4167, 44838), (4293, 43522), (4982, 37503), (7473, 25002), (7614, 24539), (8334, 22419), (8586, 21761), (12501, 14946)]