12543786

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 29090880

約数和(自身を除く): 16547094

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 739, 943, 1478, 1886, 2217, 2829, 4434, 5658, 6651, 8487, 13302, 16974, 16997, 30299, 33994, 50991, 60598, 90897, 101982, 152973, 181794, 272691, 305946, 545382, 696877, 1393754, 2090631, 4181262, 6271893, 12543786]

約数ペア:

[(1, 12543786), (2, 6271893), (3, 4181262), (6, 2090631), (9, 1393754), (18, 696877), (23, 545382), (41, 305946), (46, 272691), (69, 181794), (82, 152973), (123, 101982), (138, 90897), (207, 60598), (246, 50991), (369, 33994), (414, 30299), (738, 16997), (739, 16974), (943, 13302), (1478, 8487), (1886, 6651), (2217, 5658), (2829, 4434)]