348046146

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{306919}}^1$

素因数の和:306940

約数の個数: 40

約数和(自身を含む): 891295680

約数和(自身を除く): 543249534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 306919, 613838, 920757, 1841514, 2148433, 2762271, 4296866, 5524542, 6445299, 8286813, 12890598, 16573626, 19335897, 24860439, 38671794, 49720878, 58007691, 116015382, 174023073, 348046146]

約数ペア:

[(1, 348046146), (2, 174023073), (3, 116015382), (6, 58007691), (7, 49720878), (9, 38671794), (14, 24860439), (18, 19335897), (21, 16573626), (27, 12890598), (42, 8286813), (54, 6445299), (63, 5524542), (81, 4296866), (126, 2762271), (162, 2148433), (189, 1841514), (378, 920757), (567, 613838), (1134, 306919)]