18529788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 46229120

約数和(自身を除く): 27699332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 402, 804, 1213, 1273, 2426, 2546, 3639, 3819, 4852, 5092, 7278, 7638, 14556, 15276, 23047, 46094, 69141, 81271, 92188, 138282, 162542, 243813, 276564, 325084, 487626, 975252, 1544149, 3088298, 4632447, 6176596, 9264894, 18529788]

約数ペア:

[(1, 18529788), (2, 9264894), (3, 6176596), (4, 4632447), (6, 3088298), (12, 1544149), (19, 975252), (38, 487626), (57, 325084), (67, 276564), (76, 243813), (114, 162542), (134, 138282), (201, 92188), (228, 81271), (268, 69141), (402, 46094), (804, 23047), (1213, 15276), (1273, 14556), (2426, 7638), (2546, 7278), (3639, 5092), (3819, 4852)]