27925758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{883}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 69503616

約数和(自身を除く): 41577858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 502, 753, 883, 1506, 1757, 1766, 2259, 2649, 3514, 4518, 5271, 5298, 6181, 7947, 10542, 12362, 15813, 15894, 18543, 31626, 37086, 55629, 111258, 221633, 443266, 664899, 1329798, 1551431, 1994697, 3102862, 3989394, 4654293, 9308586, 13962879, 27925758]

約数ペア:

[(1, 27925758), (2, 13962879), (3, 9308586), (6, 4654293), (7, 3989394), (9, 3102862), (14, 1994697), (18, 1551431), (21, 1329798), (42, 664899), (63, 443266), (126, 221633), (251, 111258), (502, 55629), (753, 37086), (883, 31626), (1506, 18543), (1757, 15894), (1766, 15813), (2259, 12362), (2649, 10542), (3514, 7947), (4518, 6181), (5271, 5298)]