2537748

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:616

約数の個数: 36

約数和(自身を含む): 6470100

約数和(自身を除く): 3932352

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 449, 471, 628, 898, 942, 1347, 1413, 1796, 1884, 2694, 2826, 4041, 5388, 5652, 8082, 16164, 70493, 140986, 211479, 281972, 422958, 634437, 845916, 1268874, 2537748]

約数ペア:

[(1, 2537748), (2, 1268874), (3, 845916), (4, 634437), (6, 422958), (9, 281972), (12, 211479), (18, 140986), (36, 70493), (157, 16164), (314, 8082), (449, 5652), (471, 5388), (628, 4041), (898, 2826), (942, 2694), (1347, 1884), (1413, 1796)]