13875138

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2144

約数の個数: 40

約数和(自身を含む): 31864140

約数和(自身を除く): 17989002

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2089, 2214, 3321, 4178, 6267, 6642, 12534, 18801, 37602, 56403, 85649, 112806, 169209, 171298, 256947, 338418, 513894, 770841, 1541682, 2312523, 4625046, 6937569, 13875138]

約数ペア:

[(1, 13875138), (2, 6937569), (3, 4625046), (6, 2312523), (9, 1541682), (18, 770841), (27, 513894), (41, 338418), (54, 256947), (81, 171298), (82, 169209), (123, 112806), (162, 85649), (246, 56403), (369, 37602), (738, 18801), (1107, 12534), (2089, 6642), (2214, 6267), (3321, 4178)]