18500184

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2145

約数の個数: 64

約数和(自身を含む): 52668000

約数和(自身を除く): 34167816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2089, 2214, 2952, 4178, 4428, 6267, 8356, 8856, 12534, 16712, 18801, 25068, 37602, 50136, 56403, 75204, 85649, 112806, 150408, 171298, 225612, 256947, 342596, 451224, 513894, 685192, 770841, 1027788, 1541682, 2055576, 2312523, 3083364, 4625046, 6166728, 9250092, 18500184]

約数ペア:

[(1, 18500184), (2, 9250092), (3, 6166728), (4, 4625046), (6, 3083364), (8, 2312523), (9, 2055576), (12, 1541682), (18, 1027788), (24, 770841), (27, 685192), (36, 513894), (41, 451224), (54, 342596), (72, 256947), (82, 225612), (108, 171298), (123, 150408), (164, 112806), (216, 85649), (246, 75204), (328, 56403), (369, 50136), (492, 37602), (738, 25068), (984, 18801), (1107, 16712), (1476, 12534), (2089, 8856), (2214, 8356), (2952, 6267), (4178, 4428)]