219258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:958

約数の個数: 24

約数和(自身を含む): 512148

約数和(自身を除く): 292890

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 937, 1874, 2811, 5622, 8433, 12181, 16866, 24362, 36543, 73086, 109629, 219258]

約数ペア:

[(1, 219258), (2, 109629), (3, 73086), (6, 36543), (9, 24362), (13, 16866), (18, 12181), (26, 8433), (39, 5622), (78, 2811), (117, 1874), (234, 937)]