2201454

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 5176080

約数和(自身を除く): 2974626

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 157, 171, 246, 314, 342, 369, 471, 738, 779, 942, 1413, 1558, 2337, 2826, 2983, 4674, 5966, 6437, 7011, 8949, 12874, 14022, 17898, 19311, 26847, 38622, 53694, 57933, 115866, 122303, 244606, 366909, 733818, 1100727, 2201454]

約数ペア:

[(1, 2201454), (2, 1100727), (3, 733818), (6, 366909), (9, 244606), (18, 122303), (19, 115866), (38, 57933), (41, 53694), (57, 38622), (82, 26847), (114, 19311), (123, 17898), (157, 14022), (171, 12874), (246, 8949), (314, 7011), (342, 6437), (369, 5966), (471, 4674), (738, 2983), (779, 2826), (942, 2337), (1413, 1558)]