198469782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{82903}}^1$

素因数の和:82937

約数の個数: 48

約数和(自身を含む): 517320960

約数和(自身を除く): 318851178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 82903, 165806, 248709, 497418, 580321, 746127, 1160642, 1492254, 1575157, 1740963, 3150314, 3481926, 4725471, 5222889, 9450942, 10445778, 11026099, 14176413, 22052198, 28352826, 33078297, 66156594, 99234891, 198469782]

約数ペア:

[(1, 198469782), (2, 99234891), (3, 66156594), (6, 33078297), (7, 28352826), (9, 22052198), (14, 14176413), (18, 11026099), (19, 10445778), (21, 9450942), (38, 5222889), (42, 4725471), (57, 3481926), (63, 3150314), (114, 1740963), (126, 1575157), (133, 1492254), (171, 1160642), (266, 746127), (342, 580321), (399, 497418), (798, 248709), (1197, 165806), (2394, 82903)]