853567866

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{367}}^1\times {\mathrm{823}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 1868515584

約数和(自身を除く): 1014947718

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 367, 471, 734, 823, 942, 1101, 1413, 1646, 2202, 2469, 2826, 3303, 4938, 6606, 7407, 14814, 57619, 115238, 129211, 172857, 258422, 302041, 345714, 387633, 518571, 604082, 775266, 906123, 1037142, 1162899, 1812246, 2325798, 2718369, 5436738, 47420437, 94840874, 142261311, 284522622, 426783933, 853567866]

約数ペア:

[(1, 853567866), (2, 426783933), (3, 284522622), (6, 142261311), (9, 94840874), (18, 47420437), (157, 5436738), (314, 2718369), (367, 2325798), (471, 1812246), (734, 1162899), (823, 1037142), (942, 906123), (1101, 775266), (1413, 604082), (1646, 518571), (2202, 387633), (2469, 345714), (2826, 302041), (3303, 258422), (4938, 172857), (6606, 129211), (7407, 115238), (14814, 57619)]